Construct a 95% confidence interval for μ₁ −μ₂. Two samples are randomly selected from each population. The sample statistics are given below.n₁ = 50, n₂ = 60, x₁ = 25, x₂ = 23, σ₁ = 1.5, 0₂ = 1.9OA. (1.364,2.636)OB. (1.723,3.012)OC. (1.919,3.142)O D. (1.572,2.987)...

giiven data n1 = 50n2 = 60x¯1 = 25x¯2 = 23σ1 = 1.5σ2 = 1.995% ci for μ1-μ2.

Answered: Construct a 95% confidence interval for…

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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Construct a 95% confidence interval for ₁-₂. Two samples are randomly selected from each population. The sample statistics are given below. n₁ = 50, n₂ = 60, x₁ =25, X₂ = 23, ₁ = 1.5, 0₂ = 1.9 OA. (1.364,2.636) OB. (1.723,3.012) OC. (1.919,3.142) OD. (1.572,2.987)