34 - A 95% confidence level interval estimate is required for the difference between the means of two independent populations. The size of the first sample is 144, its mean is 170 with a standard deviation of 2, and the second sample has a size of 169 with a mean of 110 and a standard deviation of 1. What are the confidence limits for this interval estimate? a) (59.64 ; 60.36) B) (19.6 ; 30.4) NS) (70 ; 86) D) (49.45 ; 70.86) TO) (40.23 ; 60.78)
34 - A 95% confidence level interval estimate is required for the difference between the means of two independent populations. The size of the first sample is 144, its mean is 170 with a standard deviation of 2, and the second sample has a size of 169 with a mean of 110 and a standard deviation of 1. What are the confidence limits for this interval estimate? a) (59.64 ; 60.36) B) (19.6 ; 30.4) NS) (70 ; 86) D) (49.45 ; 70.86) TO) (40.23 ; 60.78)
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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