2. The performance of two populations (Boys and Girls) is normally distributed with known variances 5 and 4 respectively. Find the confidence interval estimation of the differences between the means of the two populations. Вoys: 39, 38, 27, 36, 40, 27, 43, 36, 34, 3з Girls: 41, 41, 33, 42, 47, 38, 41, 36, 36, 32, 46
2. The performance of two populations (Boys and Girls) is normally distributed with known variances 5 and 4 respectively. Find the confidence interval estimation of the differences between the means of the two populations. Вoys: 39, 38, 27, 36, 40, 27, 43, 36, 34, 3з Girls: 41, 41, 33, 42, 47, 38, 41, 36, 36, 32, 46
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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