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.) USE SALT (a) Ha: ? > ?0, df = 19, t = 2.565 P-value = (b) Ha: ? < ?0, n = 28, t = 2.343 P-value = (c) Ha: ? ? ?0, n = 36, t = -1.395 or t = 1.395 P-value = You may need to use the appropriate table in the Appendix of Tables to answer this 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.)
USE SALT
(a) Ha: ? > ?0, df = 19, t = 2.565
P-value = 
(b) Ha: ? < ?0, n = 28, t = 2.343
P-value = 
(c) Ha: ? ? ?0, n = 36, t = -1.395 or t = 1.395
P-value = 
You may need to use the appropriate table in the Appendix of Tables to answer this 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.)
USE SALT
(a) Ha: ? > ?0, df = 19, t = 2.565
P-value =
(b) Ha: ? < ?0, n = 28, t = 2.343
P-value =
(c) Ha: ? ? ?0, n = 36, t = -1.395 or t = 1.395
P-value =
You may need to use the appropriate table in the Appendix of Tables to answer this question.

Added by Dawn P.

Elementary Statistics a Step by Step Approach

Allan G. Bluman 9th Edition

Instant Answer

Solved by Expert Madhur L

06/18/2023

Step 1

565 Since the alternative hypothesis is a right-tailed test, we need to find the area to the right of t = 2.565. Using a t-table or calculator, we can find the P-value. P-value = P(t > 2.565) ≈ 0.005 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 = 19, t = 2.565 P-value = (b) Ha: μ < μ0, n = 28, t = 2.343 P-value = (c) Ha: μ ≠ μ0, n = 36, t = -1.395 or t = 1.395 P-value = You may need to use the appropriate table in the Appendix of Tables to answer this question.