7. A nutritionist wants to estimate the average amount of cholesterol in chicken eggs. She wants to be within 10 mg with
Posted: Wed May 11, 2022 6:57 pm
7. A nutritionist wants to estimate the average amount of cholesterol in chicken eggs. She wants to be within 10 mg with 99% confidence. If the standard deviation is known to be mg, what is the minimum sample size of eggs that she should use? (2 pts)