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A number of young adults agas 19 to 25 live with their parents. Data were collec

ID: 3356907 • Letter: A

Question

A number of young adults agas 19 to 25 live with their parents. Data were collect d, and tha proportion of men and women in that age group who ive with ther parent% was calcu at d. A 90% confinance interva for PM pw was ound t ba a 064 0 110) what is the value of the sample statistic that you would use to estimate the difference in the population proportions or man and women living with their parents ta be? Use a Positive value. 3 decimal places) b) In comparing young men with young women, does it appaar that a higher praportion of man live with their parants or a higher proportion af women liva with their parants? There is not much difference between the proportion of young men and the proportion of young women living with their parents. It appears that a higher proportion of young women live with their parents. It appears that a higher proportion of young men live with their parents. (c) Which of tha fallowing must be true for the p-value of a two-sidad significance tast uing thase data? p-value 0.01 p-value> 0.50 p-value> 0.10 p-value 0.05

Explanation / Answer

a) Sample statistic = (0.064 + 0.110)/2 = 0.174/2 = 0.087

b) It appears that a higher proportion of young men live with their parents.

c) p - value < 0.10; Option A

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