The degrees of freedom for the t test for comparing two population means whenthe population variances are equal is:-Sample 1A) 19. 19B) 20C) 21D) 18.87N₁-12S1-3Sample 2N₂-10S2-2

From the provided information,The population variances are unknown and unequalSample 1Sample…

Answered: The degrees of freedom for the t test…

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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The degrees of freedom for the t test for comparing two population means when the population variances are equal is:- Sample 1 N1-12 S1-3 A) 19. 19 B) 20 C) 21 D) 18.87 Sample 2 N₂-10 S2-2