Determine and interpret a 95 confidence interval for the mean amount of time statistics assignment help

A nutritionist wants to determine how much time nationally people spend eating and drinking. Suppose for a random sample of 1077 people age 15 or​ older, the mean amount of time spent eating or drinking per day is 1.38 hours with a standard deviation of 0.74 hour.

Determine and interpret a 95​% confidence interval for the mean amount of time Americans age 15 or older spend eating and drinking each day.

(Type integers or decimals rounded to three decimal places as needed. Use ascending​ order.)

A. There is a 95% probability that the mean amount of time spent eating or drinking per day is between ___ and ____ hours.

B. The nutritionist is 95% confident that the amount of time spent eating or drinking per day for any individual is between ___ and ___ hours.

C. The nutritionist is 95% confident that the mean amount of time spent eating or drinking per day for any individual is between ___ and ___ hours.

D. The requirements for constructing a confidence interval are not satisfied.

 

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