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18 November, 18:47

A onesided test of a hypothesis, based on a sample of size 9, yields a Pvalue of. 035. Which of the following best describes the possible range of t values that yields this Pvalue?

.706 < t <.889

1.11 < t < 1.40

1.34 < t < 1.44

2.45 < t < 2.90

1.86 < t < 2.31

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  1. 18 November, 18:56
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    1.86 < t < 2.31

    Step-by-step explanation:

    given that a onesided test of a hypothesis, based on a sample of size 9, yields a Pvalue of. 035.

    Since one tailed test we have one side shaded rejection region

    Sample size = 9

    Degree of freedom = 9-1 = 8

    For df 8, for one tailed we find test statistic is 2.090

    The interval containing this is only

    1.86
    Hence the best choice for possible range of t values that yields this p value is

    1.86 < t < 2.31
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