Question: A PEW Research Center survey concentrated on the issue of weight loss. It investigated how many pounds heavier the respondents were than their perceived ideal

A PEW Research Center survey concentrated on the issue of weight loss. It investigated how many pounds heavier the respondents were than their perceived ideal weight. It investigated whether these perceptions differed among different regions of the country and gender of the respondents. The following data (pounds) reflect the survey results:

a. Determine if there is interaction between Region and Gender. Use the p -value approach and a significance level of 0.05.
b. Given your findings in part a, determine any significant differences among the discrepancy between the average existing and desired weights in the regions.
c. Repeat part b for the Gender factor.

Region Gender West Midwest South Northeast 18 16 20 18 Men 14 13 16 13 15 15 17 17 16 14 17 13 Women

Step by Step Solution

★★★★★

3.38 Rating (164 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

a H 0 Interaction between Region and Gender ... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

645-M-S-V-A (2003).docx

120 KBs Word File

Students Have Also Explored These Related Statistics Questions!

A Pew Research Center survey asked respondents if they would rather live in a place with a slower pace of life or a place with a faster pace of life (USA today, February 13, 2009). Consider the...

A Pew Research Center survey found that social networking is popular in many nations around the world. The file Global Social Media contains the level of social media networking (measured as the...

A Pew Research Center survey found that social net-working is popular in many nations around the world. The file Global Social Media contains the level of social media networking (measured as the...

A PEW Research Center survey concentrated on the issue of weight loss. It investigated how many pounds heavier the respondents were than their perceived ideal weight. It investigated whether these...

12-36. A PEW Research Center survey concentrated on the issueof weight loss. It investigated how many pounds heavier therespondents were than their perceived ideal weight. It investigatedwhether th 1...

12-36. Suppose that a national health club chain investigated how many pounds heavier club members were than their perceived ideal weight. It investigated whether these perceptions differed among...

Suppose that a national health club chain investigated how many pounds heavier club members were than their perceived ideal weight. It investigated whether these perceptions differed among different...

'I wish my body looked like theirs!': How positive appearance comments on social media impact adolescents' body dissatisfactionAuthor links open overlay panel Nikol Kvardova 1 , Hana Machackova ,...

1-1 Basic Skills and Concepts Statistical Literacy and Critical Thinking 1. Online Medical Info USA Today posted this question on its website: "How often do you seek medical information online?" Of...

Assuming that the policy is valid, does Matlins situation fall within the terms of the disability policy? Provident Insurance, Inc., issued an insurance policy to a company providing an employee,...

Using Python need code output should be like this: {"1900.0": 22, "1901.0": 1, "1910.0": 2, "1922.0": 4, ... "1995.0": 256, "1996.0": 124, "1997.0": 94, "1998.0": 59, "1999.0": 17} output should be...

3.7 Paid Vacation Days (Example 2) This list represents the numbers of paid vacation days required by law for different countries. (Source: 2009 World Almanac and Book of Facts) United States 0...

6. Contrast the income statement effect of LIFO versus FIFO (on cost of goods sold and gross profit) when (a) costs are rising and (b) costs are falling.

In a Gallulloll, 1010 adults were randomly selected and asked if they were satisfied or dissatisfied with the amount of leisure time that they had. Of this sample 657 said that they were satisfied...

In a USA Today poll of 737 respondents, 92% said that they do not open unfamiliar e-mail and instant-message links. Use a 0.01 significance level to test the claim that more than 75% of us do not...

A simple random sample of 1862 births of Chinese babies resulted in a mean birth weight of 3171 g and a standard deviation of 428 g (based on Comparison of Birth Weight Distributions between Chinese...

Calculate the present value of a retirement fund if you put $ 1 , 7 5 0 in your savings account at the end of each of the next 3 5 years? Assume that your savings account pays 8 % compounded...

You have a portfolio with a standard deviation of 30% and an expected return of 16%. You are considering adding one of the two stocks in the following table. If after adding the stock you will have...

Decide whether you can use the normal distribution to approximate the binomial distribution. If you can, use the normal distribution to approximate the indicated probabilities and sketch their...