Suppose there is a claim that a certain population has a mean, u, that is less than 9. You want to test this claim. To do so, you collect a large random samplefrom the population and perform a hypothesis test at the 0.10 level of significance. To start this test, you write the null hypothesis H and the alternativehypothesis H, as follows.Ho: µ = 9H1: µ<9Suppose you also know the following information.The critical value is – 1.282 (rounded to 3 decimal places).The value of the test statistic is -2.405 (rounded to 3 decimal places). (b) Based on your answer to part (a), choose the correct statement.O The value of the test statistic lies in the rejection region.O The value of the test statistic doesn't lie in the rejection region.(c) Based on your answer to part (b), which statement below is true at the 0.10 level of significance?O The null hypothesis should be rejected.O The null hypothesis should not be rejected.?

Answered: Image /qna-images/answer/9b8953e4-a255-49b1-a892-f3b721423e71.jpg

(b) Based on your answer to part (a), choose the correct statement. O The value of the test statistic lies in the rejection region. O The value of the test statistic doesn't lie in the rejection region. ? (c) Based on your answer to part (b), which statement below is true at the 0.10 level of significance? O The null hypothesis should be rejected. O The null hypothesis should not be rejected.

(b) Based on your answer to part (a), choose the correct statement. O The value of the test statistic lies in the rejection region. O The value of the test statistic doesn't lie in the rejection region. ? (c) Based on your answer to part (b), which statement below is true at the 0.10 level of significance? O The null hypothesis should be rejected. O The null hypothesis should not be rejected.

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter10: Sequences, Series, And Probability

Section10.8: Probability

Problem 32E

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