**Test the Variances** Assume both populations are normally distributed and the population variances are equal.\[ H_0: \sigma_1^2 = \sigma_2^2 \] \[ H_A: \sigma_1^2 \neq \sigma_2^2 \] (Claim)\[ s_1^2 = 10.3, \quad s_2^2 = 2 \]\[ n_1 = 6, \quad n_2 = 28 \]\[ \alpha = 0.10 \]**Round all values to 3 decimal places** a. The Critical Value \( F_0 = \) [ ]b. The Test Statistic \( F = \) [ ]c. Conclusion - \( \circ \) Reject the null hypothesis and support the claim. - \( \circ \) Do not reject the null hypothesis and cannot support the claim.

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Answered: Test the Variances. Assume both…

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 sample mean, sample standard deviation, and sample size are given. Use the one-mean t-test to perform the required hypothesis test about the mean, μ, of the population from which the sample was drawn. Use the critical-value approach. Sample mean = 3.12 s = 0.59 n = 9 α = 0.01 H0: µ = 2.85 H1: µ > 2.85 The test statistics is (Round to three decimal places)NOTE QUESTIONS 12-14 ARE RELATED)
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A sample mean, sample standard deviation, and sample size are given. Use the one-mean t-test to perform the required hypothesis test about the mean, μ, of the population from which the sample was drawn. Use the critical-value approach. Sample mean = 3.12 s = 0.59 n = 9 α = 0.01 H0: µ = 2.85 H1: µ > 2.85 The test statistics is (Round to three decimal places)

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