How many boys and girls needed to ensure confidence interval


An investigator wants to design a study to estimate the difference in the mean BMI between boys and girls age 12 living in New York City. How many boys and girls are needed to ensure that a 95% confidence interval estimate for the differncein mean BMI between boys and girls has a margin of error not exceeding 2 units?

Request for Solution File

Ask an Expert for Answer!!
Basic Statistics: How many boys and girls needed to ensure confidence interval
Reference No:- TGS0117030

Expected delivery within 24 Hours