Thursday

April 24, 2014

April 24, 2014

Number of results: 9,190

**Elementary Statistics need help ASAP**

Measures of Central Tendency Be sure to show your work so that partial credit may be awarded. 4. An MM207 statistics class surveyed 24 students to find out how many hours they spent doing homework during the previous week. 10 11 10 8 10 10 15 12 10 8 13 11 11 13 10 11 13 10 11...
*Monday, November 2, 2009 at 9:53am by Roxanne Singleton*

**STATISTICS**

A statistics practitioner formulated the following hypothesis: H0 : ¦Ě = 200 against H1 : ¦Ě < 200 and learned that x = 190 n = 9 and ¦Ň = 50. The p-value of the test is (1) 0.6 (2) 0.2743 (3) 0.7743 (4) −0.2743 (5) Cannot be found with information given My suggested ...
*Thursday, April 1, 2010 at 2:55pm by Yumna*

**Please answer my Misc. Question Asap!!!!!!!!**

asap!!!!!!!!!! How rude. We are volunteers, and adults.
*Sunday, December 3, 2006 at 12:12pm by Marie*

**HELP ONLY ONE QUESTION!!!!!!!!!!!! HELP ASAP ASAP!**

What is a cyber community, and when am I a part of it?
*Thursday, February 27, 2014 at 1:47pm by thatsme*

**Chem ASAP**

For voltaic cell notation how do you know when to include Pt(s) and when not to.... Need help ASAP... test tonight!
*Thursday, April 21, 2011 at 2:11pm by Chiara*

**SCIENCE PLS URGENT 1 QUESTION ASAP!!!!!**

8. Chromosome pairs contain different versions of genes, which are called __________________. (1 point) is it base? is it dna? is it alleles? help asap!!!??
*Saturday, January 18, 2014 at 4:18pm by TTR+S<3*

**science please help asap**

i need acrostic for nitrogen asap Noble gas In the air TNT R O Gas Everywhere Non metal
*Wednesday, January 13, 2010 at 6:20pm by dash154*

**m/c**

Which of the following refers to when a researcher gathers data from a sample and uses the statistics generated to reach conclusions about the population from which the sample was taken? inferential statistics holistic statistics conclusive statistics descriptive statistics is...
*Thursday, May 20, 2010 at 8:55pm by Thara!*

**statistics help please!**

please help!! pretty please!! i need to know how to this problem ASAP! suppose you pay $1.00 to roll a fair die with the understanding that you will get back $3.00 for rolling a 5 or a 1, nothing otherwise. what is your expected value?
*Monday, April 12, 2010 at 10:37pm by anonymous*

**ASAP**

can someone please make up an address and a phone number that i can use for my brochure? please. please. ASAP
*Sunday, July 18, 2010 at 4:23am by office*

**PRINTING ASAP**

How do you print a doubled sided A5 booklet using Kodak 5217? I've tried the internet ...practically all websites!! has anyone got any insights?? •Printing ANYONE?? - asap!!, Monday, November 4, 2013 at 12:38pm PLEASE
*Monday, November 4, 2013 at 12:43pm by asap!!*

**physics-ASAP**

a crate on a frictionaless plank inclined at angle theta with respect to the horizontal. Which of the follwing relationships is true? (assume that the x-axis is parallel to the surface of the incline) a)Fy = Fg b)Fx=0 c)Fy=Fx d)none of the above *my answer would be c but i ...
*Sunday, February 13, 2011 at 10:16pm by carol*

**Science One Question! Help ASAP!!!**

Discuss your opinion of the consequences of artificial selection and the advantages and disadvantages of using genetic information in society. Use facts from your research to support your opinion. Cite the sources for your facts. HELP ASAP!
*Monday, February 24, 2014 at 1:34pm by Do_It_For_The_Vine*

**SS --- one question pls help asap!!!!!**

hi, pls help asap!?? one social studies question! The Industrial Revolution led to changes as the U.S. became more economically independent. Which of these changes occurred during this time? A. Cities began to grow, because individuals moved from farms looking for education. B...
*Friday, February 7, 2014 at 6:01pm by TTR+S<3*

**Elementary Statistics need help ASAP**

2. A research team studied the ages of patients who had heart attacks caused by smoking. The ages of 34 patients who suffered a heart attack were as follows. 29 30 36 41 45 50 57 61 28 50 66 58 60 38 36 47 40 32 58 46 61 40 55 32 61 56 45 46 62 66 38 40 40 27 Construct a Stem-...
*Monday, November 2, 2009 at 9:51am by Roxanne Singleton*

**only 1 LA question... help asap!!**

In "The Teacher Who Changed My Life," the author is trying to persuade the readers that (1 point) immigrants face many difficulties schoolteachers are not appreciated enough he owes his success to Miss Hurd I think its A (immigrants face many difficulties) but i am not sure ...
*Wednesday, January 15, 2014 at 10:36am by TTR+S<3*

**ALGEBRA- please help ASAP**

how do i simplify comlex fractions, like this one: ((5/x)-(x/x-1)) / ((x/x+1)+(6/x)) These are strains...you strain. Start with the numerator ((5/x)-(x/x-1)) Multply by x(x-1)/x(x-1) That simplifies it some. Then the denominator: multiply be x(x-1)/x(x-1) See if that gets you ...
*Tuesday, February 6, 2007 at 10:53am by Anonymous*

**lit 1 question PLS HELP ASAP**

what does meager mean in this sentence??!! After this first inspection of the kingdom, we'd scramble down the bank and flop in the meager shadow of the willows next to the wall enclosing the house where the white gate was. I know meager means lacking quantity and quality but ...
*Monday, January 6, 2014 at 9:21pm by TTR+S<3*

**statistics**

Statistics play s a major role in the health care field in today's environment. Please provide how statistics can be important and influential in the nursing profession. Provide at least two examples where you ahve observed statistics to contribute positively to the needs of ...
*Tuesday, May 18, 2010 at 3:44pm by cortez*

**statistics**

5. The table below shows Psychology exam scores, Statistics Exam scores, and IQ scores for a random sample of students. What can you observe in the relationship between IQ and psychology, psychology and statistics, and IQ and statistics? Using a web-calculator, obtain the ...
*Tuesday, November 29, 2011 at 12:12am by shirley*

**AED / ASAP PLEASE**

i need help finding info. on Taoist... if they are pro or con on the following things... prayer in school, creationismv. evolution, studying woman's rights in the middle east, saying the pledge of allegiance, starting a gay or lesbian support group, and inter-racial dating...
*Sunday, February 1, 2009 at 8:42pm by troyer0269*

**chemistry - ASAP**

An unknown element reacts with bromine to give bromide, MBr3. If 2.809g of the unknown element gives 27.765grams of MBr3, what is the element? ( give the symbol ) I dont understand the M in the MBr3...can someoen please help me with this question ASAP thanks a lot
*Tuesday, September 27, 2011 at 6:40pm by Smarth*

**Statistics**

What is an example of a research problem at your organization that would benefit from the use of either descriptive statistics or probability distribution statistics?
*Monday, October 11, 2010 at 3:10pm by Kathy*

**statistics(HELP)ASAP**

an art school knows that in general they go through 38 colored pencils per week. they have asked their students to hold their pencils differently over the past 10 weeks and wonder whether this has made a significant difference in the number of penccils they go through. dat aon...
*Friday, March 8, 2013 at 9:33pm by kim*

**statistics(HELP)ASAP**

an art school knows that in general they go through 38 colored pencils per week. they have asked their students to hold their pencils differently over the past 10 weeks and wonder whether this has made a significant difference in the number of penccils they go through. dat aon...
*Friday, March 8, 2013 at 11:34pm by `leslie*

**statistics anova**

a professor is interested in whether there is a differnce in counseling student's statistics competency scores among 1) those who have never taken any statistics ourse, 2) those who have only taken an undergraduate statistics course, 3)
*Monday, February 27, 2012 at 3:04pm by caryn*

**Precalculus(NEED HELP ASAP PLEASE!!)**

NEED HELP ASAP PLEASE!! A high sound level of 120 dB is regarded as the threshold of pain for the average listener. If the threshold of hearing is 10^−12 watts/m^2, then the intensity of the sound corresponding to 120 dB is ____________ watts/m^2.
*Sunday, March 7, 2010 at 6:32pm by jh*

**south carolina history help me ASAP PLZZZZZ**

which of the following was an important change made to south carolinas second constitution in 1778? the low country had many more representatives than the up country. the state leader would be a governor, not a president. the press was more limited in what it could publish. ...
*Wednesday, November 20, 2013 at 8:38pm by recon sniper*

**one la question!**

Hi, me again. Help asap for this one!?? How would you revise the title of "Take the Junk out of Marketing Food to Kids" to avoid semantic slanting? (1 point) Marketing Healthier Foods to Kids Lies Food Manufacturer's Feed Our Children No More Trash in Our Kids' Food help asap??!!
*Wednesday, January 15, 2014 at 11:21am by TTR+S<3*

**Statistics**

In the following question, identify which choices would be considered inferential statistics and which would be considered inferential statistics. 1. of 500 randomly selected people in new york city, 210 people had O+ blood. a) "42 percent of the people in NYC have O+ blood" ...
*Saturday, November 16, 2013 at 8:55pm by kitty*

**writing **

Which of the following statements is not a general rule for using statistics in a classroom speech? A The more statistics the better. Use statistics sparingly Make sure information is up to date Round off long numbers.
*Thursday, May 10, 2012 at 12:28pm by Anonymous*

**statistics**

Please help asap! A tire company is considering a tire replacement company. They have agreed to replace any tire that fails with a life in the bottom 10% of the population. For a given population of tires, the life is a normal distribution with a mean of 27 months and a ...
*Tuesday, January 18, 2011 at 12:50am by Going crazy*

**statistics**

5. The table below shows Psychology exam scores, Statistics Exam scores, and IQ scores for a random sample of students. What can you observe in the relationship between IQ and psychology, psychology and statistics, and IQ and statistics? Using a web-calculator, obtain the ...
*Friday, June 3, 2011 at 7:08pm by neil*

**Geometry :(**

this maths problem is wrecking my head.... 1.find the points of interesction of the line L and the circle k in the following L:x-2y=0 K:X Squared + y squared=25 I would solve both equations for y, and then you'll have a system with two equations and two variables: y = x/2 y...
*Saturday, September 9, 2006 at 4:14pm by emer*

**Psychology**

An essential part of scientific thinking is not only how to use statistics correctly, but also how to identify the misuse of statistics. Our textbook authors suggest that students should: Answer distrust all statistics because they convey a false impression of certainty and ...
*Tuesday, April 23, 2013 at 4:11pm by J.J*

**easy math question, im just dumb, please help ASAP**

DESCRIBE AND CORRECT THE ERROR IN THIS EQUIVALENT RATIO THINGY PLEASE 14 times/day X 1 week/7 days = 2 times/ week I think the answer is 14 times/day x 1 TIME/ 7 days = 2 times/DAY (I capitalized what i corrected, am I right or not? if I'm not, please correct me ASAP
*Thursday, November 12, 2009 at 6:19pm by Shelly*

**Statistics NEEED YOUR HELP ASAP!!!!!!!!!!!!!!**

The manufacturer of the X-15 steel-belted radial truch tire claims that the mean mileage the tire can be driven before the tread wears out is 80,000 km. The standard deviation of the mileage is 8,000 km. The Crosset Truck Company bought 48 tires and found that the mean mileage...
*Saturday, April 3, 2010 at 4:01pm by Samir*

**statistics/ please help ASAP**

a set of data is normally distributed with a mean of 500 and a standard deviation of 100. a) what would the standard score fora score of 700 be? b) what % of scores is between 500 and 700? c) what would the percentile rank for a score of 700 *please show and answer all ...
*Thursday, October 28, 2010 at 7:07pm by vedry frustrated please help and show work*

**math**

ASAP ASAP if my name is Frances 1.What fraction of the letters in my name are vowels? 2.what fraction of the letters in my name are consonants? 3.what fraction of the consonants in my name are made with only straight line segments? 4.what fraction of the letters in my name ...
*Tuesday, April 5, 2011 at 7:18pm by Frances*

**statistics**

We believe that 77% of the population of all Business Statistics I students consider statistics to be an exciting subject. Suppose we randomly and independently selected 40 students from the population. If the true percentage is really 77%, find the probability of observing 39...
*Sunday, August 8, 2010 at 2:01pm by yamini*

**Statistics**

1. of 500 randomly selected people in new york city, 210 people had O+ blood. a) "42 percent of the people in NYC have O+ blood" Is the statement descriptive statistics or inferential statistics? b) "58 percent of the people in NYC do not have type O+ blood" Is the statement ...
*Saturday, November 16, 2013 at 10:42pm by kitty*

**statistics page on jiskha**

Does anyone find the picture as funny as I do? http://www.jiskha.com/math/statistics/ It's a baby holding a statistics textbook.
*Tuesday, September 9, 2008 at 11:48am by Leo*

**Statistics**

Of 500 randomly selected people in new york city, 210 people had O+ blood. "58 percent of the people in NYC do not have type O+ blood" Is the statement descriptive statistics or inferential statistics?
*Sunday, November 17, 2013 at 5:08pm by kitty*

**Statistics**

3. A professor is interested in whether there is a difference in counseling students’ statistics competency scores among 1) those who have never taken any statistics course, 2) those who have only taken an undergraduate statistics course, 3) those who have taken COUN 503, and ...
*Sunday, December 9, 2012 at 10:25am by Ke Ke*

**PHYSICS PLEASE HELP ASAP**

When an object is placed 55.0cm from a certain converging lens, it forms a real image. When the object is moved to 45.0cm from the lens, the image moves 6.00 cm farther from the lens. Find the focal length of this lens? Please someone help me out I tried so many times i keep ...
*Wednesday, March 27, 2013 at 7:22pm by Laila*

**Science**

Lack of oxygen in a pond may be a limiting factor. True or False? Please reply ASAP, thanks Lack of oxygen in a pond may be a limiting factor. True or False? Please reply ASAP, thanks Please only post your questions once. Repeating posts will not get a quicker response. In ...
*Friday, May 18, 2007 at 12:40pm by Marry*

**statistics**

12. A statistics student received a grade of 85 on a statistics midterm. If the corresponding z score equaled +1.50, and the standard deviation equaled 7, what was the average grade on this exam? a. 95.5 b. 74.5 c. 78.0 d. Cannot determine without knowing how many took the ...
*Sunday, February 26, 2012 at 3:08pm by tim*

**math ms. sue help me plox ASAP!!!!!!!**

macs farm has a total of 18 horses and 27 cows. what is the ratio of horses to cow in simplest form? a class has 27 students. fifteen are boys and the rest are girls. what is the ratio of girls to total students? the cost of your favorite lemonade is $3.84 for 3 gallons. write...
*Monday, November 4, 2013 at 9:20pm by recon sniper*

**statistics**

#1: Total students 237, total males 41, need to estimate the proportion of students that are male using 90% confidece level. Also #2: estimate the proportion of students that commute less than 5 miles to work within 2% , what sample size would you need. Total students 237. ...
*Friday, March 1, 2013 at 2:55pm by kathy l*

**Math !!!!ASAP!!!!!**

x+(x-31)+(x-22)= 61
*Wednesday, January 5, 2011 at 5:20pm by pkd*

**math asap**

10+3(1+p)=
*Monday, January 14, 2013 at 10:00pm by noah*

**math asap **

4(7+a)-3=
*Monday, January 14, 2013 at 10:02pm by noahc*

**math asap**

4(7+a)-3= 10+3(1+p)=
*Tuesday, January 15, 2013 at 7:10am by noahc*

**Physics Please COULD SOMEONE HELP ME ASAP PLZ**

When an object is placed 55.0cm from a certain converging lens, it forms a real image. When the object is moved to 45.0cm from the lens, the image moves 6.00 cm farther from the lens. Find the focal length of this lens? Please someone help me out I tried so many times i keep ...
*Wednesday, March 27, 2013 at 10:14pm by Laila*

**math calc. asap asap please**

the point on the curve is 4y=x^2 nearest to (7,2) is: this is what i did: i solved for y and I know that the there's a tangent line at (x1,y1). so using y-y1=m(x-x1), I found the lines of the tangent and perpendicual lines: slope is derivative so it is 1/2x1 tangent: y-y1=.5x1...
*Monday, October 23, 2006 at 12:44am by Anonymous*

**algebra help asap**

S/A= 4.5, D/A=4.5,N/E=.80, A= D+E. SOLVE FOR N/S
*Tuesday, September 8, 2009 at 4:51pm by sean*

**algbra1**

3x - 8 = -3x + 4 help me now asap!!!!
*Friday, November 5, 2010 at 12:36pm by peaches*

**math asap**

How many 4/5 are in 1 ? Is the answer 5/4 ?
*Wednesday, December 12, 2012 at 10:48pm by noah*

** asap please **

How many 4/5s are in 1 ? Isn't the answer 5/4 ?
*Wednesday, December 12, 2012 at 11:20pm by noah*

**math 7 th grade asap **

6(b-4)=
*Monday, January 14, 2013 at 10:03pm by noahc*

**math ASAP please **

4(7+a)-3= 10+3(1+p)= 6(b-4)=
*Monday, January 14, 2013 at 10:21pm by noahc*

**asap math **

(25 + 5) • 3 √4 =
*Tuesday, February 12, 2013 at 10:14pm by noahc*

**math asap**

4{100-[9-2(10-6)]}
*Wednesday, March 6, 2013 at 10:55pm by noahc*

**asap**

solve? how do i do this? lmx=5
*Friday, December 6, 2013 at 1:36am by pauline*

**Statistics**

Use a x squared-test to test the claim about the population variance or standard deviation at the given level of significance and using the given sample statistics. Claim: ơ2 ≤ 60; α = 0.025. Sample statistics: s2 = 72.7, n = 15
*Wednesday, December 26, 2007 at 5:00pm by Brandon*

**science. neep help ASAP**

PLEASS help ASAP. I FORGOT MY FOLDER iN MY LOCKER AND I HAVE NO CLUE WHAT These are. If u can give me the annswer to this one question then i can do all the other ones. DIRECTIONS: in the exercise that follow, arrange the items listed into different groups. Give each group a ...
*Wednesday, February 6, 2013 at 6:28pm by leslie*

**Statistics**

Use a chi-squared test to test the claim about the population variance or standard deviation at the given level of significance and using the given sample statistics. Claim: ơ2 ≤ 60; α = 0.025. Sample statistics: s2 = 72.7, n = 15
*Thursday, December 27, 2007 at 11:37am by Brandon*

**Intro to Healthcare Statistics**

Discuss how statistics are generated and how statistical information is used by healthcare organizations. Explore the NC State Center for Health Statistics at the following website and discuss at least two types of statistic health information that NC collects.
*Sunday, August 25, 2013 at 7:29pm by tammy*

**Algebra (need help ASAP!!!!)**

I didn't get how to do the problem. In my book it says to choose a variable and write an absolute value inequality that represents each set of numbers. Here are the problems I had-- all real numbers less than 2 units from 0 all real numbers less than 1 unit from -4 I need to ...
*Thursday, December 14, 2006 at 8:21pm by Emily*

**statistics health care**

Why are measures of central tendency essential to descriptive statistics?
*Sunday, November 9, 2008 at 5:01pm by marsh*

**Statistics**

Can someone please give specific examples of how psychologists use statistics
*Sunday, June 26, 2011 at 7:11pm by Carla*

**statistics**

The mean annual income of employees who took a statistics course is greater than $60,000.
*Wednesday, December 12, 2012 at 1:13pm by john*

**need help asap**

8x-2-5x=8 solve for x answers are a)1.3 b)2 1/2 c)3 1/2 d)7
*Wednesday, December 9, 2009 at 5:19pm by james*

**Sci !!!ASAP!!!**

How do people help plants ?
*Sunday, December 5, 2010 at 8:35am by Sumaiya *

**math **

1/5 divided by 3/10 ?? need asap thanks :)
*Wednesday, October 10, 2012 at 11:47pm by destiny*

**math please help:asap**

what is the answer to: 3/5 + 1/3 + 1/6
*Tuesday, May 28, 2013 at 5:01pm by Matt*

**prealg8.. ASAP PLEASE**

what is y^6/y^9?? how do you work it???
*Friday, September 27, 2013 at 6:39pm by rockrboigurlluvr*

**pritchett**

what does D.A.R mean in S.S need to know ASAP
*Monday, October 21, 2013 at 5:21pm by leah *

**algebra **

HELP PLEASE!! ASAP!! If f(x)=2x+1 and g(x)=3x-5, find f(g(2))
*Saturday, December 14, 2013 at 11:56pm by alex*

**Math- Adding Fractions**

2 and 1/5 + 7/5 + 5 and 1/2 Help asap
*Saturday, February 15, 2014 at 5:50pm by Anny*

**math help ASAP!!**

factor: 2m^3 - 7m^2n - 15mn^2
*Thursday, March 27, 2014 at 8:29pm by sunny*

**Math help asap**

E^x/2.9099=ln 7.8x10^10
*Monday, April 14, 2014 at 6:29am by Nicola*

**statistics in health care**

Why are measures of variability essential to inferential statistics?
*Saturday, July 26, 2008 at 10:52am by jean*

**statistics**

What does the word "typical" have to do in relation to statistics? Is it the same as mode?
*Thursday, October 22, 2009 at 9:27pm by mike*

**Statistics**

Construct a descriptive statistics for 100 employees using intervals of 0-4, 4-8, 8-12, 12-16, 16-20.
*Tuesday, January 26, 2010 at 9:44am by Bryant*

**Statistics**

Two ways in which practical statistics outweighs statistical significance?
*Monday, November 22, 2010 at 5:22pm by Chrissy*

** Business Statistics**

I looking for statistics practice exercise solution from chapter 12 by Roanld Weiers
*Sunday, August 9, 2009 at 7:24pm by Heidy*

**Statistics**

On the last three Friday evening, City hospital diagnosed a number of heroin overdoses. There were four on 1/14/20xx, two on 1/21/20xx, and six on 1/28/20xx. a) "City Hospital averaged four herion overdoses in their ER for the last three Firday evenings" Is the statement ...
*Saturday, November 16, 2013 at 10:44pm by kitty*

**statistics**

the mean IQ of statistics teachers is greater than 110. write the existing state and alternative hypotheses.
*Thursday, July 5, 2012 at 8:56pm by jeff*

**statistics**

the average score on the statistics quiz was a 70, and there was a standard deviation of 10 points. If the z-socre was -1.0 what is the percentile rank?
*Sunday, March 2, 2014 at 1:04pm by kim*

**statistics in automotive**

what type of statistics are used in manufacture company's
*Wednesday, August 6, 2008 at 3:54pm by AJ*

**statistics**

What is a great topic to do a research paper on and apply statistics?
*Monday, October 5, 2009 at 7:00pm by stat*

**math**

Help pllsss ASAP!!! have certain answers!! i try but i do not understand! help asap! give answers and walkthrough problems for me! 1. 2(x - 3) = 2x (1 point) one solution no solutions infinitely many solutions 2. 3(y - 3) = 2y - 9 + y (1 point) one solution no solutions ...
*Thursday, January 2, 2014 at 9:43pm by ...*

**statistics**

I've got to do a project in my math statistics unit. Surveying people on a resturant. How do I do a draft on poster paper?
*Tuesday, May 17, 2011 at 1:47pm by Hunter*

**Statistics**

8.Using the following statistics to describe a distribution of data, what is the interquartile range? Minimum = 13 Q1 = 25 Median = 54 Q3 = 72 Maximum = 98 25. 12. 85. 47.
*Thursday, March 27, 2014 at 11:26pm by Shawn*

**Science- -ASAP!**

d=m/v v=m*d m=d*v The triagle clockwise from top-m-v-d
*Monday, November 13, 2006 at 4:23pm by momaburg*

**english**

how do you spell at????????? please get back to me ASAP !!!!
*Wednesday, December 5, 2007 at 12:02pm by stuck!!!!!!!!!*

**english**

need a written summary ASAP!!!! help
*Tuesday, December 9, 2008 at 12:55pm by kristy*

**algebra help asap**

Simplify: 5square root 9^10
*Tuesday, February 24, 2009 at 10:21pm by jaz*

**pre calc asap**

what is the domain and range of f(x) =x^2
*Thursday, May 7, 2009 at 10:57pm by peter*

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