The information below is based on independent random samples taken from two normally distnbuted populations having equal
Posted: Tue Nov 23, 2021 9:33 am
The information below is based on independent random samples taken from two normally distnbuted populations having equal variances. Based on the sample Information, determine the 99% confidence interval estimate for the difference between the two population means m 19 n 11 X 56 X2 - 59 54 52 53 The 99% confidence interval is 7.645 (142)2.926 (Round to two decimal places as needed.)