A large university with over 40,000 students recently took a survey in which 31% of the students claimed to exercise at least 3
times a week. A simple random sample of 250 students was selected. Let p hat= the proportion of students in the sample who claimed to work out at least 3 times a week. What is the mean of the sampling distribution of p hat ? Enter your answer as a decimal rounded to the hundredths place.
The mean of the sampling distribution of p hat is
Compute the mean of the following numbers, and report your answer using one more decimal place than is present in the original data: 22. A psychologist is interested in whether the size of tableware (bowls, plates, etc.) influences how much college students eat.
Compute the mean of the following numbers, and report your answer using one more decimal place than is present in the original data: 22. A psychologist is interested in whether the size of tableware (bowls, plates, etc.) influences how much college students eat.
