At a 0.05, test to see if the population variances from which the following samples were drawn are equal. Thetest statistic isGroup 1n₁ =21Group 2n₂ = 19$1 = 20S2 = 18(A) 1.56 (B) 1.23 (C) 1.26 (D) 1.11

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Answered: At a 0.05, test to see if the…

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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At a 0.05, test to see if the population variances from which the following samples were drawn are equal. The test statistic is Group 1 ni = 21 Group 2 n2 = 19 S1 = 20 S2 = 18 (A) 1.56 (B) 1.23 (C) 1.26 (D) 1.11