Question

A study obtained the following results from about 1,000 families: Average height of husband = 68...

  1. A study obtained the following results from about 1,000 families:

Average height of husband = 68 inches, SD = 2.7 inches

Average height of wife = 63 inches, SD = 2.5 inches, r = 0.25

Predict the height of a wife when the height of her husband is:

  1. 72 inches
  2. 64 inches
  3. 68 inches
  4. Unknown
Math   Advanced-Math   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
In a study of about 1,000 families, the following descriptive statistics were found: mean height of...
In a study of about 1,000 families, the following descriptive statistics were found: mean height of husband = 68 inches, standard deviation = 15, min = 56, max = 83 mean height of wife = 63 inches, standard deviation = 15, min = 53, max = 73 correlation coefficient = 0.25 You are interested in predicting the height of the wife from the height of her husband. A. Compute the slope of the regression line. B. Compute the value for...
Pearson and Lee obtained the following results for about 1,000 men: average height  ≈ 69 inches,    SD...
Pearson and Lee obtained the following results for about 1,000 men: average height  ≈ 69 inches,    SD ≈ 4 inches average forearm length  ≈ 18 inches,    SD ≈ 2 inch,       r ≈ 0.80 Predict the forearm length of the men who were 73 inches tall (to the nearest inch).
Student What is your height in inches? What is your weight in pounds? What is your...
Student What is your height in inches? What is your weight in pounds? What is your cumulative Grade Point Average (GPA) at FTCC or your primary college? How many hours do you sleep each night? 1 67 100 4 7 2 62 105 4 5 3 72 120 4 8 4 61 125 4 7 5 56 105 3.7 6 6 61 120 4 7 7 65 172 3.8 7 8 72 235 3.22 5 9 63 135 4 6...
In this second portion of the Final Exam, you will critically evaluate a quantitative research study...
In this second portion of the Final Exam, you will critically evaluate a quantitative research study on a social science topic. Your instructor will post an announcement with the reference for the article assigned for the exam. The study will be from a peer-reviewed journal and published within the last 10 years. In the body of your critique, describe the statistical approaches used, the variables included, the hypothesis(es) proposed, and the interpretation of the results. In your conclusion, suggest other...
READ THE CASE STUDY AND ANSWER THE FOLLOWING QUESTIONS 2nd CASE: An Unexplained Death A 65-year-old...
READ THE CASE STUDY AND ANSWER THE FOLLOWING QUESTIONS 2nd CASE: An Unexplained Death A 65-year-old man of Scandinavian descent was rushed to the Emergency Room of your local hospital after a family member discovered him unconscious in his home. The woman who dialed “911” told the dispatcher that the man, her brother, was the local librarian of the past 10 years and had no spouse or children. She reported that they had spoken the day before, and he had...
Lance H. and Wanda B. Dean are married and live at 431 Yucca Drive, Santa Fe,...
Lance H. and Wanda B. Dean are married and live at 431 Yucca Drive, Santa Fe, NM 87501. Lance works for the convention bureau of the local Chamber of Commerce, while Wanda is employed part-time as a paralegal for a law firm. During 2016, the Deans had the following receipts: Salaries ($60,000 for Lance, $41,000 for Wanda) $101,000 Interest income—    City of Albuquerque general purpose bonds $1,000    Ford Motor company bonds 1,100    Ally Bank certificate of deposit 400 2,500 Child...
Delta airlines case study Global strategy. Describe the current global strategy and provide evidence about how...
Delta airlines case study Global strategy. Describe the current global strategy and provide evidence about how the firms resources incompetencies support the given pressures regarding costs and local responsiveness. Describe entry modes have they usually used, and whether they are appropriate for the given strategy. Any key issues in their global strategy? casestudy: Atlanta, June 17, 2014. Sea of Delta employees and their families swarmed between food trucks, amusement park booths, and entertainment venues that were scattered throughout what would...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT