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Young adults living at home A surprising number of young adults (ages 19 to 25) still
Chapter 10, Problem 11(choose chapter or problem)
Young adults living at home A surprising number of young adults (ages 19 to 25) still live in their parents homes. A random sample by the National Institutes of Health included 2253 men and 2629 women in this age group.11 The survey found that 986 of the men and 923 of the women lived with their parents. (a) Construct and interpret a 99% confidence interval for the difference in the true proportions of men and women aged 19 to 25 who live in their parents homes. (b) Does your interval from part (a) give convincing evidence of a difference between the population proportions? Explain.
Questions & Answers
QUESTION:
Young adults living at home A surprising number of young adults (ages 19 to 25) still live in their parents homes. A random sample by the National Institutes of Health included 2253 men and 2629 women in this age group.11 The survey found that 986 of the men and 923 of the women lived with their parents. (a) Construct and interpret a 99% confidence interval for the difference in the true proportions of men and women aged 19 to 25 who live in their parents homes. (b) Does your interval from part (a) give convincing evidence of a difference between the population proportions? Explain.
ANSWER:Step 1 of 3
Given that,
A random sample by the National Institutes of Health included 2253 men and 2629 women in this age group 11.
The survey found that 986 of the men and 923 of the women lived with their parents.