27. The following information was obtain from two independent samples selected from two exponen-tially distributed populations with unknown parameters 0;(i = 1, 2) with density functions f(x) =0je-b, x > 0Sample 1 12.5Sample 2 14.610.29.8 12.48.210.514.2 11.2 15.4 13.6Construct a 95% confidence interval forand hence comment on the equality of means between02the two groups.

Answered: The following information was obtain…

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 following information was obtain from two independent samples selected from two exponen- tially distributed populations with unknown parameters 0;(i = 1, 2) with density functions f(x) = 0je-0iz, x > 0