(Solution Document) According to a survey, 53% of males between the ages of 18 and 24 lived at home


According to a survey, 53% of males between the ages of 18 and 24 lived at home in 2005 (unmarried college students living in dorms are counted as living at home). A survey is administered at a community college to 19 randomly selected male students between the ages of 18 and 24 years, and 16 of them respond that they live at home.

(a) Based on the sample of 19 students, what proportion of community college males live at home?

(b) Find the probability that 16 or more out of 19 community college male students live at home, assuming that the proportion who live at home is 53%.

(c) What might you conclude from this result?

(a) The proportion of community college males who live at home based on the sample of 19 students is nothing. 

(Round to two decimal places as needed.) 

 







About this question:

Pay using PayPal (No PayPal account Required) or your credit card. All your purchases are securely protected by .
SiteLock