A null and alternative hypothesis are given. Determine whether the hypothesis test is left-tailed, right-tailed, or two-tailed.Họ:o 2 2.8Ha:o < 2.8What type of test is being conducted in this problem?O A. Two-tailed testB. Left-tailed testOC. Right-tailed test

Name: A null and alternative hypothesis are given. Determine whether the hy
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Description: A null and alternative hypothesis are given. Determine whether the hypothesis test is left-tailed, right-tailed, or two-tailed.Họ:o 2 2.8Ha:o < 2.8What type of test is being conducted in this problem?O A. Two-tailed testB. Left-tailed testOC. Right-

We know that, the null and alternative hypothesis for two-tailed test is given as, H0:σ=2.8Ha:σ≠2.8 Hence, option A is not correct. Also, the null and alternative hypothesis for right-tailed test is given as, H0:σ=2.8Ha:σ>2.8ORH0:σ≤2.8Ha:σ>2.8 Hence, option C is not correct. The null and alternative hypothesis for left-tailed test is given as, H0:σ≥2.8Ha:σ<2.8 Hence, option B is correct.

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A null and alternative hypothesis are given. Determine whether the hypothesis test is left-tailed, right-tailed, or two-tailed. σ 2.8 o < 2.8 Họ: Ha: What type of test is being conducted in this problem? O A. Two-tailed test B. Left-tailed test OC. Right-tailed test

A null and alternative hypothesis are given. Determine whether the hypothesis test is left-tailed, right-tailed, or two-tailed. σ 2.8 o < 2.8 Họ: Ha: What type of test is being conducted in this problem? O A. Two-tailed test B. Left-tailed test OC. Right-tailed 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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A null and alternative hypothesis are given. Determine whether the hypothesis test is left-tailed, right-tailed, or two-tailed. H0: p ≥ 0.2 Ha: p < 0.2 What type of test is being conducted in this problem?
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Describe type I and type II errors for a hypothesis test of the indicated claim. A shoe store claims that no more than 25% of its new customers will return to buy their next pair of shoes. Describe the type I error. Choose the correct answer below. 16 OA. A type I error will occur when the actual proportion of new customers who return to buy their next pair of shoes is at least 0.25, but you reject Ho: p≥ 0.25. B. A type I error will occur when the actual proportion of new customers who return to buy their next pair of shoes is no more than 0.25, but you fail to reject Ho: p ≤ 0.25. C. A type I error will occur when the actual proportion of new customers who return to buy their next pair of shoes is at least 0.25, but you fail to reject Ho: p≥ 0.25. D. A type I error will occur when the actual proportion of new customers who return to buy their next pair of shoes is no more than 0.25, but you reject Ho: p≤0.25. Describe the type II error. Choose the correct answer below. O A. A type II…
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