A random sample of n observations, selected from a normal population, is used to test the null hypothesis H 0: σ 2 = 155. Specify the appropriate rejection region. H a: σ 2 ≠ 155, n = 10, α = .05 χ2 < 3.32511 or χ2 > 16.9190 2.70039 < χ2 < 19.0228 χ2 < 3.24697 or χ2 > 20.4831 χ2 < 2.70039 or χ2 > 19.0228

Given information- Sample size, n = 10 Significance level, α = 0.05 Given hypothesis is- Null…

Answered: A random sample of n observations,…

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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A random sample of n observations, selected from a normal population, is used to test the null hypothesis H ₀: σ ² = 155. Specify the appropriate rejection region.
H _a: σ ² ≠ 155, n = 10, α = .05

		χ² < 3.32511 or χ² > 16.9190
		2.70039 < χ² < 19.0228
		χ² < 3.24697 or χ² > 20.4831
		χ² < 2.70039 or χ² > 19.0228

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