Thursday

April 17, 2014

April 17, 2014

Number of results: 35,668

**math157-PLEASE HELP**

Ultimately, if your mean and median are substantially different, what it tells you is that your data that are arranged symmetrically around the median have been broken.
*Tuesday, March 30, 2010 at 3:26pm by joelle*

**Statisitcs**

I have given you the information from 2-4 in hopes to help with the answer for #6.. Thank you! 2. Calculate the mean and standard deviation of the probability distribution created by rolling a die. Either show work or explain how your answer was calculated. x 1 2 3 4 5 6 sum p...
*Thursday, October 6, 2011 at 4:42pm by Hope *

**Stats**

Assuming a normal distribution, the mean, mode and median have essentially the same value. Median = 50th percentile. 50% + 43.32% = ?
*Friday, February 1, 2013 at 11:30am by PsyDAG*

**college math**

The median is the middle number. The median is 1700. You're thinking of the mean. http://www.mathsisfun.com/mean.html http://www.mathsisfun.com/median.html
*Sunday, May 27, 2012 at 7:28pm by Ms. Sue*

**Algebra**

Which is the best measure of central tendency for the type of data below–the mean, the median, or the mode? Explain. Hours of sleep each night A.Median; there will be outliers B.Range; there are no outliers C.Mode; the data are non-numeric D.Mean; the outliers are limited I ...
*Thursday, February 21, 2013 at 7:00pm by Cassie*

**calculus**

hi I posted this question earlier: what is the median waiting time for f(x)=((1/8)e^(-x/8))? I said the answer was 5.55 is this correct? thank you! and somebody helped me find the mean, but i was wondering if this was the right median. thanks
*Tuesday, April 8, 2008 at 2:07am by tia*

**algebra find mean**

find the mean median most for : -12 -2 3 7 9 10 10 i got for median 7 most: 10 mean: i got -12 + -2 = -14 3,7, 9, 10, 10 = 39 now im stuck how to get mean? can you help
*Tuesday, October 11, 2011 at 7:14pm by Marko*

**Statistics**

Find the mean first = sum of scores/number of scores Subtract each of the scores from the mean and square each difference. Find the sum of these squares. Divide that by the number of scores to get variance. Standard deviation = square root of variance Mode = most frequently ...
*Monday, September 20, 2010 at 1:36am by PsyDAG*

**math115**

find the first and the third quartiles 347,242,146,391,249,567,277,218,319=q1 277,q3 347 find the mean 30,25,33,29,46,31,30,63,41,40,34,30,=36 find the median=30.5 is the mean or the median a more useful represenraion= the mean
*Monday, October 12, 2009 at 6:08pm by p*

**Math**

Find the mean, median, and mode of the following: 11, 15, 13, 16, 8, 8, 9, 10, 11, 4, 9, 6, 8, 3, 17 I got.. Median=9 , Mode= 8 I am confused about the mean I got 9.8666666 ...Do I need to round this to 9.8 or 9.9 or 10 ?? Thanks for the help
*Tuesday, November 5, 2013 at 10:55am by Kim*

**statistics**

In a normal distribution, that peak = mode, median and mean. Since the median = 50th percentile = .500, Do you think you can now answer the question yourself? I hope this helps.
*Monday, February 1, 2010 at 6:06pm by PsyDAG*

**statistics**

The response of a sample of 1620 people who were asked if the air quality in their community is better or worse than it was 10 years ago are shown below. Find the mean, median, and mode of the data. Better: 323, Worse: 333, Same: 420 Question: Find the mean. Answer: There is ...
*Monday, April 26, 2010 at 5:53pm by looking for someone to varify my work please*

**mean & mode ?**

If you were a teacher, and these numbers represented your students' scores on a test, would the median or mean give a better picture of the overall class performance? The numbers are 22,38,42,65,75,76,79,82,83,87,88,89,89,91,92,94,96,97,98 The mean is: 78.053 & the median is: ...
*Wednesday, February 18, 2009 at 2:39pm by ash*

**Mean, Median, Mode, And Range**

There are 6 numbers in a set of numbers. The least number is 8 and hte greates number is 14. The mean, median, and the mode are 11. What are the numbers ?
*Monday, January 9, 2012 at 10:38pm by Math -_-*

**math**

One way is to check the mean of the four numbers. See if inserting the number in the middle will work. (3+6+9+10)/4=7. Since 7 sits smack in the middle of the list, we can add 7 to the list so that the median equals the mean. Now try the other two positions: Any number ...
*Monday, May 31, 2010 at 8:19pm by MathMate*

**math **

find the median and mean of this numbers 95,75,86,96,70,68,76,81,95,76,69,83,93,88,94 Is the median 83and the mean 83 if i arrange the numbers in ascending order
*Friday, September 24, 2010 at 11:06am by davis*

**statistics**

given the group of numbers: 8,9,10,10,10,11,11,11,12,13. which of the following are the same? a)range and mean,b)mode and median, c)standard deviation and mode d)mean and median, e)none
*Friday, April 22, 2011 at 6:20pm by BV*

**High School Math**

I'm reviewing for my final exam can anyone give me some tips on this I know what this means but I just to know someone eles opinion. Thanks Under what conditions might it be appropriate to use the mean? Median? Mode? When the median and mean are substantially different, what ...
*Tuesday, July 14, 2009 at 12:15pm by Selena*

**math115**

Add them all and divide by 15 to find the mean. Put them in ascending order. The middle one is the median. Usually median is more representative because one or a couple of very high or very low scores can distort the whole picture if the mean is used. In this case the 135 ...
*Wednesday, June 24, 2009 at 1:50am by Damon*

**Math**

In this case, the mean and median are close together. But often, the median would be best for planning a trip. The average may be skewed because of a couple of unusually hot or cold days.
*Wednesday, August 4, 2010 at 11:45am by Ms. Sue*

**Math**

b) mean = median = mode. See definition of median. e) Z = (score-mean)/SD for raw scores. Answer wrong. Z = (score-mean)/SEm for means. Answer wrong. SEm = SD/√n = 4.6/√25 = 4.6/5 = .92 f) Use same process. Use Table indicated in later post.
*Friday, June 21, 2013 at 9:33am by PsyDAG*

**A l g e b r a MeanMed Mode**

I don't have time to check all the problems, but here is a sampling of some of the errors I found. 3. With even number of scores, median is mean of two middle scores, (-2+3)/2 = .5. Same with 8. 5. With odd number of scores, median is middle-most score, 72. 8. Watch signs for ...
*Wednesday, September 28, 2011 at 7:22pm by PsyDAG*

**Math help!**

Mean 82 Median 3 Mode 81 The median? But I really do not understand it because it is such a low number? I am sorry I am trying to understand.
*Wednesday, October 10, 2012 at 7:41pm by Kristin*

**math**

It depends upon the data and your purpose in using the data. Earlier you asked about salary data. Mode is not representative of this data. That leaves median and mean to consider. I suggest you find the median and the mean for your data, and then decide which is more ...
*Tuesday, November 17, 2009 at 8:46pm by Ms. Sue*

**Algebra**

Find the mean (average) 1 + 2 + 4 + 5 + 6 + 8 + 9 + 10 + 10 = sum Average = sum/9 The median is the middle value, 6 mean - median = postive difference Then express this difference as a fraction
*Wednesday, January 26, 2011 at 10:14pm by helper*

**need help**

the monthly rents for five apartments advertised in a newspaper were $650, $650, $740, $1650 and $820? mean:902 mode:650 median:740 which one explains the monthly rent? 1. median 2.mode 3.mean
*Tuesday, June 5, 2012 at 5:03pm by janika*

**Math**

Which measure of central tendency best describes these data? 100, 5, 90, 95, 100 A. the mode only B. the mean and the median C. the mean only D. the median only I've never really understood central tendency
*Thursday, March 31, 2011 at 4:59pm by Sammy*

**math**

Essentially what Tanishais saying is that — if the median occurs between two scores, the mean of these scores in the value of the median. I hope this helps a little more. Thanks for asking.
*Thursday, April 30, 2009 at 7:47pm by PsyDAG*

**Math**

If I I'm trying to find the average weight of a 2nd grade girl which would be the most effective and why? Mean, Median or Mode? If I'm trying to find the average cost of a home in a city which would be the most effective and why? Mean, Median or Mode? If I'm trying to find the...
*Tuesday, November 5, 2013 at 12:32pm by Anonymous*

**ALGEBRA**

A class obtained the following scores on a test. Find the mean, the median, the mode, and the range for the class. Test Score Frequency 90 2 80 2 70 12 60 4 50 3 40 2 (a) Find the mean = I had the median, mode and the range correct except the Mean, please help. Correct: Your ...
*Sunday, June 3, 2012 at 9:23pm by Urgen please help*

**application statistic**

A. In normal distribution, mean = median Z = (score - mean)/SD B. Z = +1, p = mean + 1/2 (68) Use similar process for the remainder of the questions.
*Monday, June 7, 2010 at 9:42am by PsyDAG*

**math 115**

i am trying to find this answer there are 3 questions. 1. micheal kept the following records of her phone bills for 12 months: $47, $42, $56, $46, $63, $49, $47, $40, $58, $63, $51, $62 Find the mean and median of michael's monthly phone bills. A) mean: $52, median: $50 C) ...
*Saturday, January 9, 2010 at 9:57pm by george*

**6th grade math**

The median is always the best to use, because one or a few off numbers can really throw off the mean a lot more than the median.
*Tuesday, August 3, 2010 at 2:37pm by Jen*

**math mean median mode**

The least is the mode >> 2 The next largest is the median >> 2.5 The greatest is the mean >> 4.2
*Thursday, October 6, 2011 at 2:49pm by Ms. Sue*

**math**

For the mean, add them and divide by four. For the median, pick a number between the second and third highest out of the four. With so few samples, there may be a range of median values
*Friday, February 22, 2008 at 9:58am by drwls*

**mean, mediem, mode**

The MEAN is the arithmetic average value. You get it by dividing the sum by the number of number in the series. The MEDIAN (not mediem)is the number that divides the largest 50% from the lowest 50% of the numbers in the series. The MODE is the number that occurs most often in ...
*Saturday, December 8, 2007 at 12:29am by drwls*

**statistics**

Median = arrange scores in order of value. Middle most score (50th Percentile) is median. If two values are in middle, find the mean for those two values. See previous post for mean. Mode is most frequently occurring score.
*Tuesday, June 29, 2010 at 9:03am by PsyDAG*

**math**

The mean and median are both measures of central tendency. In a normal distribution, they would be essentially the same. However, in a skewed distribution (one tail significantly longer than the other), the mean will be greatly influenced by the deviant scores. If it is ...
*Wednesday, August 5, 2009 at 11:53pm by PsyDAG*

**Statistics**

Mean = Σx/n Median: arrange score in order of value. Middle most score = median = 50 percentile. If two scores in middle, get mean of those two. Mode = most frequently observed score Range = highest score - lowest. I don't know what your "rule of thumb" is. You can do the...
*Wednesday, July 7, 2010 at 10:56pm by PsyDAG*

**Math**

so the mean is 16.75 The median is 12 right? Because I had to subtract the two middle numbers to get the middle number. The mode is 2 So would it be the median to represent the ages of the houses?
*Wednesday, October 10, 2012 at 7:39pm by Kristin*

**statistics**

The mean is more influenced by deviant scores, so this distribution is negatively skewed (pulled out to the left or lower end). With a skewed distribution, the median (50 percentile) is the best measure of central tendency, since of the three (mean, mode, median), it will ...
*Saturday, January 19, 2013 at 9:35pm by PsyDAG*

**math**

The following scores were recorded on a 100-point examination: 95, 75, 76, 86, 96, 71, 68, 81, 95, 76, 69, 82, 93, 88, 94 Find the mean and median final examination scores. State the mode. Mode: Median: Mean:
*Saturday, April 7, 2007 at 10:26pm by Lisaraye*

**stats.**

A few hints: A. First quartile is the 25th percentile. B. Second quartile (median) is the 50th percentile. C. 95th percentile is most of the distribution. Find the z-scores using a z-table for each of these percentiles. Use z-score formula to find the scores at each percentile...
*Monday, March 18, 2013 at 3:27pm by MathGuru*

**Math**

Mean = sum of scores/number of scores Median = 50th percentile. Arrange scores in order of value. Middle-most score is median. If two middle-most scores, use their mean. Mode is most frequently observed score.
*Wednesday, September 8, 2010 at 2:43pm by PsyDAG*

**Statistics**

a) In a normal distribution, the mean = median = mode. What percentage are below the median? Z = (score-mean(/SD Calculate the Z score for b. Find table in the back of your statistics text labeled something like "areas under normal distribution" to find the proportion related ...
*Wednesday, May 4, 2011 at 7:55pm by PsyDAG*

**Math**

Sales made last year by Lane's Appliance Store are listed below. The first number tells how many employees made the sales amount. Two sales employees earned in the range of $130,001-$150,000. Six sales employees earned in the range of $110,001-$130,000.Ten Sales employees ...
*Thursday, September 22, 2011 at 1:19pm by Anonymous*

**math**

As a reduced fraction what is the difference between the value of the mean and the value of the median in the data set below: 8, 11, 3, 5, 9, 7, 12, 13, 5? does this mean to find the mean and the median and subtract? because if it does then the answer I got is : 3,5,5,7,8,9,11...
*Wednesday, September 9, 2009 at 3:59pm by Anonymous*

**stats**

If the events are independent, the probability of both/all events occurring is determined by multiplying the probabilities of the individual events. In a normal distribution, mean = mode = median. What is the definition of median?
*Wednesday, June 19, 2013 at 2:06pm by PsyDAG*

**Math**

Mean = total/number of times So total=mean*number of times =6*9=54 Arrange 12,7,3,10,9, 2, 11, 7 and 8. in ascending order 2 3 7 7 (8) 9 10 11 12 The median is the number which has the same number of numbers higher as lower. In this case, 8 is the middle number, or the median...
*Tuesday, March 8, 2011 at 5:42pm by MathMate*

**Statistics**

The mean and median of 100 items are 50 and 52 respectively. The value of the largest item is 100. It was later found that it is 110, not 100. The true mean and median are a) 50.1, 52 b) 50, 52 c) 50.2, 52 d) None of these
*Wednesday, July 27, 2011 at 2:08pm by Sharon*

**Advanced Functions**

1. Find the following quantities by hand (except for the standard deviation) Check your results with your calculator: a. Minimum b. Lower Quartile c. Median d. Upper Quartile e. Maximum f. Range g. Mean h. Mode i. Standard deviation 2. Is the mean or median a better measure of...
*Monday, May 2, 2011 at 9:57pm by Anonymous*

**Math**

99 employees in a factory earn a salary of $28,000 per year, while the CEO makes $766,000 annually. What are the mean and median salaries for all 100 people? Is the mean or the median the more appropriate measure of "center" in this case? Explain. I have been working at this ...
*Sunday, May 1, 2011 at 10:19am by Barbara*

**Math**

99 employees in a factory earn a salary of $28,000 per year, while the CEO makes $766,000 annually. What are the mean and median salaries for all 100 people? Is the mean or the median the more appropriate measure of "center" in this case? Explain. I have been working at this ...
*Sunday, May 1, 2011 at 10:20am by Barbara*

**Math**

99 employees in a factory earn a salary of $28,000 per year, while the CEO makes $766,000 annually. What are the mean and median salaries for all 100 people? Is the mean or the median the more appropriate measure of "center" in this case? Explain. I have been working at this ...
*Sunday, May 1, 2011 at 11:04am by Barbara*

**Math**

99 employees in a factory earn a salary of $28,000 per year, while the CEO makes $766,000 annually. What are the mean and median salaries for all 100 people? Is the mean or the median the more appropriate measure of "center" in this case? Explain. I have been working at this ...
*Sunday, May 1, 2011 at 11:35am by Barbara*

**math**

the following scores were recorded on a 200-point final wxam 193,185,186,192,135,158,174,188,172,168,183,195,165,183. what is the mean please and is the mean or the median mor improtant for this Please see the other posts to figure out how to find the mean. Since these are ...
*Tuesday, June 12, 2007 at 7:52pm by isaiah*

**QNT561**

Refer to the Baseball 2005 data, which reports information on the 30 major league teams for the 2005 baseball season. a. Select the variable team salary and find the mean, median, and the standard deviation. b. Select the variable that refers to the age the stadium was built...
*Monday, September 13, 2010 at 11:40am by Anonymous*

**Math**

If glenda rolled two six-sided number cubes nine times and computed the sum of the numbers rolled each time. If the mean sum of Glenda's rolls was 6 what was the total of the nine sums Glenda rolled? Suppose Glenda's rolls were 12,7,3,10,9, 2, 11, 7 and 8. What is the median ...
*Tuesday, March 8, 2011 at 5:42pm by Matt*

**statistics**

Find the mean, the median, and the mode for the following data. 21 21 22 22 22 26 34 Mean 335.1 rounded to 335, median 22, mode is 22
*Thursday, November 14, 2013 at 11:00pm by annie*

**math**

A class obtained the following scores on a test. Find the mean, the median, the mode, and the range for the class. Test Score Frequency 90 2 80 3 70 10 60 5 50 3 40 2 (a) Find the mean. 1 (b) Find the median. 2 (c) Find the mode. 3 (d) Find the range. 4 0
*Tuesday, August 28, 2012 at 12:48pm by Anonymous*

**math**

Since half the class scored 91, the median should be around 91. When you average the low scores, especially the 7, it should bring the mean down to be lower than the median.
*Thursday, February 14, 2013 at 4:53pm by JJ*

**statistics**

The statement 'The median of a distribution is approximately equal to the mean of the distribution' can be made true by adding which of the following: a. For all distributions b. only for symmetric, mound-shaped distributions c. For skewed distributions d. For symmetric ...
*Sunday, December 23, 2007 at 5:14pm by Anonymous*

**Math 115 8.1 #36**

To get median, put the scores in order. Then on the eighth number (there are 15 data points), that is the median: half below, half above. For the mean, add them, and divide by 15
*Thursday, December 18, 2008 at 2:40pm by bobpursley*

**staistics, is it right?**

Find the mean, the median, and the mode for the following data. 21 21 22 22 22 26 34 Mean 335.1 rounded to 335, median 22, mode is 22 could someone tell me if I got this right?
*Thursday, November 14, 2013 at 11:30pm by annie*

**Statistics**

Emissions of sulfur dioxide by industry set off chemical changes in the atmosphere that result in "acid rain." The acidity of liquids is measured by pH on a scale of 0 to 14. Distilled water has pH 7.0, and lower pH values indicate acidity. Normal rain is somewhat acidic, so ...
*Tuesday, September 10, 2013 at 6:55pm by moose*

**mean ?**

for the normal distribution: mean = median = mode The peak of the curve.
*Wednesday, February 18, 2009 at 2:41pm by Damon*

**Math 157**

I am having some trouble figuring out these two problems. 1. Calculate the mean, median, mode, range, and midrange for the data set given {-1, 7, 0, 14, -2, -15, 0, 8, 7} Mean=2 Median=7 Mode=0, and 7 Range= Midrange= 2. Calculate the mean, range, variance, standard deviation...
*Saturday, August 7, 2010 at 11:48pm by Rayna *

**math**

the mean is an average of the data and do you mean the median? not medium?
*Tuesday, December 1, 2009 at 5:43pm by Sally*

**statistics**

On a given day the NYSE opening price per share for the 100 largest U.S. corporations has a mean of $385 and a median of $92. We can conclude A. The distribution of the price per share is symmetric, B. The distribution of the price per share is skewed to the right or is it ...
*Thursday, September 13, 2012 at 2:31am by Gee*

**statistics**

On a given day the NYSE opening price per share for the 100 largest U.S. corporations has a mean of $385 and a median of $92. We can conclude A. The distribution of the price per share is symmetric, B. The distribution of the price per share is skewed to the right or is it ...
*Thursday, September 13, 2012 at 2:33am by Gee*

**math**

Why do you need to subtract the median and the mean? What is the mean of your 15 numbers?
*Friday, September 4, 2009 at 5:01pm by Ms. Sue*

**6th Grade Statistics**

The student is correct because the median is used to find the middle numeric value of a data set, the mean balances out the data so all numbers in a data set are the same. This means that the mean and median can only be used for a numeric data, so this student is correct.
*Tuesday, October 2, 2007 at 8:55pm by Jacob*

**Math **

Marquis called several pizza places and was told the following prices for a large pizza: $10,$11,$8,$17,and $9. What are the mean and the median prices? Is one more useful than the other for describing the typical price? Explain. P.S. For the mean I got 11 and the median I got...
*Thursday, February 23, 2012 at 9:23pm by Elaina*

**math**

1. n/2 = 38/2 =19 2) median is the mean of the 19th and 20th number. Mean = 12/2 = 6
*Wednesday, April 2, 2014 at 2:18pm by Kuai*

**statistics**

Z = (x - mean)/SD mean ± 1 SD = 68% mean ± 2 SD = 95% mean ± 3 SD = 99% a. In a normal distribution, mean= median. What does that tell you? b. 120 = mean + 1 SD Use this information to find your own answers. We do not do your work for you. Although it might require more time ...
*Saturday, May 8, 2010 at 4:19pm by PsyDAG*

**Statistic**

mean = Σscores/number of scores For median, arrange scores in order of value. Median is between 10th and 11th score. Mode(s) is(are) most frequently observed score(s).
*Monday, January 31, 2011 at 1:23am by PsyDAG*

**math**

a. Mean is most influenced by deviant scores, since it acts as a fulcrum (balance point) for the distribution — median. b. Only a nominal scale — mode. http://drdavespsychologypage.intuitwebsites.com/Two___Two_____four.pdf c. If normal distribution — mean. If not — median.
*Sunday, June 9, 2013 at 6:02pm by PsyDAG*

**math**

Find the mean, median, and modes of the data. Which average best represents the ages of students in the comic book club. 10 11 12 13 14 15 the median is 12.5 you add the two middle numbers and divide by 2. there is no mode. the mean is 12.5. to find it add all the numbers ...
*Thursday, August 17, 2006 at 11:49pm by Anna*

**Math**

Suppose a large number of people take a take and every single student gets half of the answers correct. In this case, the standard deviation is: A) Equal to the mean B) Equal to the median C) Equal to zero D) Impossible to determine without more information
*Monday, September 17, 2007 at 8:32pm by John*

**Math**

A set of data has a mean of 25 and an outlier of 5. You find the mean without the outlier. Which of the following best describes your new mean? A. The new mean is the same as the original mean. B The new mean is the as the meadian C. The new mean is greater than the original ...
*Tuesday, January 11, 2011 at 8:43pm by Please help*

**math**

Any number between 85 and 89 has half the numbers of the set larger and half smaller. That is the definition of median. I would pick split the difference and say 87. The median is NOT the same as the mean, which would be the average, 88.2
*Monday, February 9, 2009 at 11:12pm by drwls*

**Math**

What do you mean by median? Do you mean average?
*Thursday, March 14, 2013 at 11:40pm by John*

**math115**

1. The median is the number in the middle -- which in your data is between 6 and 8. Therefore that median is 7. http://mathforum.org/library/drmath/view/57598.html The median is wrong for 2. Please count again. I also get a different mean.
*Monday, October 12, 2009 at 6:01pm by Ms. Sue*

**statistics**

I don't know what you mean by the "five number summary." Could they be mean, mode, median, standard deviation and range? Find the mean first = sum of scores/number of scores Subtract each of the scores from the mean and square each difference. Find the sum of these squares. ...
*Wednesday, March 7, 2012 at 8:28am by PsyDAG*

**Math help on profit/loss**

That is what I thought Ms. Sue, but all of them in the chart have the income more than the expenses. 1.Identify the mean profit and median profit for the year. 2.Identify the mean loss and median loss for the year. I did #1, but how can I do #2 when there are no losses?? Are ...
*Tuesday, May 28, 2013 at 3:42pm by Moby*

**STAT**

Measures of central tendency are all know generally as "averages." I. Mean is calculated as mean = ∑X/N. The mean is the fulcrum (balance point) for the distribution; therefore it is most influenced by deviant scores. II. Median is the point of the distribution in which ...
*Monday, September 9, 2013 at 5:30pm by PsyDAG*

**PSY/315**

For median (b), arrange scores in order of value. Median = 50th percentile = point where half the scores are valued above and half below. (a) Mean = sum of scores/number of scores Subtract each of the scores from the mean and square each difference. Find the sum of these ...
*Wednesday, July 3, 2013 at 9:59am by PsyDAG*

**Data analysis and statistics**

Median is the middle number. First sort the numbers: I get 1,4,9,14,15,25,36. The middle (median) is 14. Mode is the most common occurance. You have two '8s', three '9s', two '10s' and one of everything else. The mode is therefore 9. Mean is the average -- sum the series then ...
*Sunday, April 13, 2008 at 8:42pm by economyst*

**MTH233/statistics UOP**

Find one quantitative and one qualitative data set from a reliable source and determine the best way to present that data graphically. Show your graph and explain your reasoning for choosing this presentation method. When might the reported median of data be more appropriate ...
*Thursday, July 22, 2010 at 1:51pm by sue*

**math mean median mode**

so answer is a mode median mean. that was tricky? thanks again! WHICH OF THE FOLOWING IS ALWAYS TRUE? 1) A NEGATIVE INTEGAR PLUS A NEGATIVE INTERGER EQUALS A NEGATIVE INTEGAR. 2) A NEGATIVE INTEGAR MINUS A NEGATIVE INTEGAR EQUALS A NEGATIVE INTEGAR. CHOSE: A) 2 ONLY B) BOTH 1 ...
*Thursday, October 6, 2011 at 2:49pm by marko*

**Statistics**

Normally distributed means that median = mean = mode. Median = 50th percentile. Does that give you answer to a? b. 50 + .5(68) = ?% d. 50 - .5(68) = ? Use similar procedures to answer the rest of the problems.
*Wednesday, March 31, 2010 at 2:39pm by PsyDAG*

**math check please**

Find the median of the following set of numbers 45,21,54,22,65,61 Answer 49 1/2 2. find the mean and the median of the set of grades 95,75,76,86,96,71,68,81,95,76,69,82,93,88,94 Answer mean 83 median 82 3. find the mode of the following numbers 11,10,6,11,12 Answer 11 4. Find ...
*Friday, February 2, 2007 at 10:00am by tammy*

**math mean,median,mode,range**

Mode 3 Median 4 Range 10
*Wednesday, September 5, 2012 at 11:20pm by Anonymous*

**math mean,median,mode,range**

Mode 3 Median 4 Range 10
*Wednesday, September 5, 2012 at 11:20pm by Anonymous*

**Math**

Ms gray is 25 years old. She took a class with students who were 55,52,59,61,63,58 years old. Find the mean, median, mode, and range with and without ms gray's age.
*Tuesday, February 21, 2012 at 9:18pm by Elaina*

**math mean median mode**

Now you need to find the median, mean, and mode of this set. http://www.purplemath.com/modules/meanmode.htm
*Thursday, October 6, 2011 at 2:49pm by Ms. Sue*

**Math**

Please help The following scores were recorded on a 200-point final examination: 193,185,163,186,192,135,158,174,188,172,168,183,195,165,183. A. Find the mean final examination score B. Find the median final examination score. C. Is the mean or median a more useful ...
*Tuesday, March 11, 2008 at 11:30am by Sherri*

**math**

(low price + median price + high price)/3 = 14544.43 (the mean price). Therefore, lp + median + hp = 3*14,544.43 = 43,633.29. Subtract the median and lp + hp = 43,633.29 - 14833.02 = 28,800.27. That divided by 2 = 14400.135. So add 1/2 the range to this and subtract 1/2 the ...
*Thursday, September 24, 2009 at 7:25pm by DrBob222*

**Geometry/Math**

arrange in order 1 2 4 5 5 7 7 8 8 8 9 Upper Extreme = biggest one = 9 Lower extreme = smallest one = 1 median = half bigger, half smaller = the first 7 Lower quartile = median of numbers left of median = 4 Upper quartile = median of numbers right of median = 8
*Wednesday, January 23, 2008 at 7:47pm by Damon*

**math**

The corect answer would be median. The reason is simple. With an outlier present mean, mode, and range's outcome would all be effected were as to the middle number (median) would not be effected at all.
*Wednesday, March 16, 2011 at 8:31pm by Destiny*

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