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 = ?

Question

Sebastian Collier

Mathematics

15 May, 06:38

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 = ?

+3

Answers (1)

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Byron Robinson · Answer 1

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