A random sample of 50 women in beginning aerobic classes had a mean weight of 140 pounds. Assume the population standard
Posted: Wed May 11, 2022 10:09 am
A random sample of 50 women in beginning aerobic classes had a
mean weight of 140 pounds. Assume the population standard deviation
to be 11 pounds. What is the 95% confidence interval of the mean of
all women in the beginning aerobic classes? Use the Standard Normal
Distribution table (Table E)
mean weight of 140 pounds. Assume the population standard deviation
to be 11 pounds. What is the 95% confidence interval of the mean of
all women in the beginning aerobic classes? Use the Standard Normal
Distribution table (Table E)