Question

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 = 13, t = 2.666 P-value = (b) Ha: μ < μ0, n = 26, t = 2.434 P-value = (c) Ha: μ ≠ μ0, n = 31, t = -1.594 or t = 1.594 P-value =

Name: 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 0 df 13 t 2666 p value b 39474
Uploaded: 2023-09-13T16:05:50-08:00
Duration: 2 min 42 s
Channel: Jacob Fry
Description: 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 0 df 13 t 2666 p value b 39474

          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 = 13, t = 2.666
P-value = 

(b) Ha: μ < μ0, n = 26, t = 2.434
P-value = 

(c) Ha: μ ≠ μ0, n = 31, t = -1.594 or t = 1.594
P-value =

Added by Felix E.

Elementary Statistics a Step by Step Approach

Allan G. Bluman 9th Edition

Instant Answer

Solved by Expert Jacob Fry

09/13/2023

Step 1

666 Since the alternative hypothesis is μ > μ0, we need to find the area to the right of t = 2.666 with 13 degrees of freedom. Using a t-table or calculator, we find the P-value: P-value = P(T > 2.666) = \boxed{0.009} Show more…

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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 = 13, t = 2.666 P-value = (b) Ha: μ < μ0, n = 26, t = 2.434 P-value = (c) Ha: μ ≠ μ0, n = 31, t = -1.594 or t = 1.594 P-value =