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3 March, 19:48

Let the test statistic T have a t distribution when H0 is true. Give the P-value for each of the following situations. (Round your answers to three decimal places.)

(a) Ha: μ > μ0, df = 16, t = 2.962

P-value = ?

(b) Ha: μ < μ0, n = 30, t = 2.341

P-value = ?

(c) Ha: μ ≠ μ0, n = 36, t = - 1.291 or t = 1.291

P-value = ?

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  1. 3 March, 20:46
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    Step-by-step explanation:

    Let the test statistic T have a t distribution when H0 is true. Give the P-value for each of the following situations. (Round your answers to three decimal places.)

    (a) Ha: μ > μ0, df = 16, t = 2.962

    This is one tailed

    P-value = 0.004589

    (b) Ha: μ < μ0, n = 30, t = 2.341

    This is one tailed

    P-value = 0.013158

    (c) Ha: μ ≠ μ0, n = 36, t = - 1.291 or t = 1.291

    This is two tailed

    P-value = 0.102466
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