Saturday

December 20, 2014

December 20, 2014

Number of results: 10,171

**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...
*November 2, 2009 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 ...
*April 1, 2010 by Yumna*

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

asap!!!!!!!!!! How rude. We are volunteers, and adults.
*December 3, 2006 by Marie*

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

What is a cyber community, and when am I a part of it?
*February 27, 2014 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!
*April 21, 2011 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!!!??
*January 18, 2014 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
*January 13, 2010 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...
*May 20, 2010 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?
*April 12, 2010 by anonymous*

**ASAP**

can someone please make up an address and a phone number that i can use for my brochure? please. please. ASAP
*July 18, 2010 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
*November 4, 2013 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 ...
*February 13, 2011 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!
*February 24, 2014 by Do_It_For_The_Vine*

**Math Help! ASAP!**

2. Write a ratio for the situation in three ways comparing the first quantity to the second quantity. In union City, about one in every three homes has two cars A. 5 to 2, 5:2, 5/2 B. 1 to 3, 1:3, 1/3 C. 5 to 3, 5:3, 5/3 D. 3 to 2, 3:2, 3/2 I picked D. I dont know if its ...
*November 25, 2014 by Just a friend ;-)*

**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...
*February 7, 2014 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-...
*November 2, 2009 by Roxanne Singleton*

**Math**

I NEED THE ANSWER NOW PLZZ HELLPPP!! ASAP ASAP!! Juan bought a piece of lumber that is 18 feet long. a. Does he have enough lumber to make the five shelves? If not, how much more does he need? If so, how much will be left over?
*October 22, 2014 by white rabbit*

**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 ...
*January 15, 2014 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 ...
*February 6, 2007 by Anonymous*

**MATH 1 QUESTION VERY HARD PLS HELP ASAP!!!!!**

PLEASE HELP ASAP!!!!! i dont know! Explain how to write a function rule from the table below. Then write a function rule. x: 2 4 6 y: 1 0 –1 i know its so simple but im having so much trouble!!!:( pls help!
*May 19, 2014 by zumai *

***health* one question pls help asap!!!!!**

5. Barrett works with a local gardening club to improve gardens in his community. Which dimension of health drove his decision? A. environmental B. spiritual C. social D. emotional i dunno whether its A or C!!! it would be A if its pointing to the environment (flower) case, ...
*June 2, 2014 by TTR+S<3*

**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 ...
*January 6, 2014 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 ...
*May 18, 2010 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 ...
*November 29, 2011 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...
*February 1, 2009 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
*September 27, 2011 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?
*October 11, 2010 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...
*March 8, 2013 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...
*March 8, 2013 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)
*February 27, 2012 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.
*March 7, 2010 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. ...
*November 20, 2013 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??!!
*January 15, 2014 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" ...
*November 16, 2013 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.
*May 10, 2012 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 ...
*January 18, 2011 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 ...
*June 3, 2011 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...
*September 9, 2006 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 ...
*April 23, 2013 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
*November 12, 2009 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...
*April 3, 2010 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 ...
*October 28, 2010 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 ...
*April 5, 2011 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...
*August 8, 2010 by yamini*

**statistics for health research**

Descriptive statistics are widely used in qualitative research. When establishing if a population is normally distributed explain when the statistics of sample size, mean, mode, median, skewness and kurtosis will guide the researcher to make conclusions of a normal distribution.
*June 16, 2014 by maureen*

**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 ...
*November 16, 2013 by kitty*

**statistics**

The following list is a sampling of the costs of various statistics textbooks used at several colleges. Give the upper confidence limit for a 95% confidence interval estimate for the mean cost of all statistics textbooks. 109.95; 92.00; 96.70; 84.85; 92.60; 84.45; 90.95; 77.00...
*July 31, 2014 by martha*

**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.
*September 9, 2008 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?
*November 17, 2013 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 ...
*December 9, 2012 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 ...
*March 27, 2013 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 ...
*May 18, 2007 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 ...
*February 26, 2012 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...
*November 4, 2013 by recon sniper*

**statistics**

On this semesters final exam, john scored 72 on his calculus exam and 53 on his statistics exam. The z score for both exams was the same. Which on would he do better on? a. calculus b.statistics c. the exam scores are equivalent
*October 10, 2014 by mike*

**statistics**

On this semesters final exam, john scored 72 on his calculus exam and 53 on his statistics exam. The z score for both exams was the same. Which on would he do better on? a. calculus b.statistics c. the exam scores are equivalent
*October 11, 2014 by mike*

**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. ...
*March 1, 2013 by kathy l*

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

x+(x-31)+(x-22)= 61
*January 5, 2011 by pkd*

**math asap**

10+3(1+p)=
*January 14, 2013 by noah*

**math asap **

4(7+a)-3=
*January 14, 2013 by noahc*

**math asap**

4(7+a)-3= 10+3(1+p)=
*January 15, 2013 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 ...
*March 27, 2013 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...
*October 23, 2006 by Anonymous*

**algebra help asap**

S/A= 4.5, D/A=4.5,N/E=.80, A= D+E. SOLVE FOR N/S
*September 8, 2009 by sean*

**algbra1**

3x - 8 = -3x + 4 help me now asap!!!!
*November 5, 2010 by peaches*

**math asap**

How many 4/5 are in 1 ? Is the answer 5/4 ?
*December 12, 2012 by noah*

** asap please **

How many 4/5s are in 1 ? Isn't the answer 5/4 ?
*December 12, 2012 by noah*

**math 7 th grade asap **

6(b-4)=
*January 14, 2013 by noahc*

**math ASAP please **

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

**asap math **

(25 + 5) • 3 √4 =
*February 12, 2013 by noahc*

**math asap**

4{100-[9-2(10-6)]}
*March 6, 2013 by noahc*

**asap**

solve? how do i do this? lmx=5
*December 6, 2013 by pauline*

**HELP IN SCIENCE ASAP!!**

PLEASE HELP!!
*September 19, 2014 by Ash*

**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
*December 26, 2007 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 ...
*February 6, 2013 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
*December 27, 2007 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.
*August 25, 2013 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 ...
*December 14, 2006 by Emily*

**statistics health care**

Why are measures of central tendency essential to descriptive statistics?
*November 9, 2008 by marsh*

**Statistics**

Can someone please give specific examples of how psychologists use statistics
*June 26, 2011 by Carla*

**statistics**

The mean annual income of employees who took a statistics course is greater than $60,000.
*December 12, 2012 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
*December 9, 2009 by james*

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

How do people help plants ?
*December 5, 2010 by Sumaiya *

**math **

1/5 divided by 3/10 ?? need asap thanks :)
*October 10, 2012 by destiny*

**math please help:asap**

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

**prealg8.. ASAP PLEASE**

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

**pritchett**

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

**algebra **

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

**Math- Adding Fractions**

2 and 1/5 + 7/5 + 5 and 1/2 Help asap
*February 15, 2014 by Anny*

**math help ASAP!!**

factor: 2m^3 - 7m^2n - 15mn^2
*March 27, 2014 by sunny*

**Math help asap**

E^x/2.9099=ln 7.8x10^10
*April 14, 2014 by Nicola*

**statistics in health care**

Why are measures of variability essential to inferential statistics?
*July 26, 2008 by jean*

**statistics**

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

**Statistics**

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

**Statistics**

Two ways in which practical statistics outweighs statistical significance?
*November 22, 2010 by Chrissy*

**Statistics **

Where can I find the ti83 plus input functions for beginning statistics course
*October 30, 2014 by Donna*

** Business Statistics**

I looking for statistics practice exercise solution from chapter 12 by Roanld Weiers
*August 9, 2009 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 ...
*November 16, 2013 by kitty*

**statistics**

the mean IQ of statistics teachers is greater than 110. write the existing state and alternative hypotheses.
*July 5, 2012 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?
*March 2, 2014 by kim*

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