47 Suppose you are testing Ho: H1-H2 = 0 vs. Ha: H - H2 <0 and, based on two independent random samples of 50, you calculate a test statistic of t = -3.87. Which of the following choices represents the p-value usingprobability notation?O a. P(Z>-3.87)O b.2 x P(T2 -3.87)O.2 x P(ZS-3.87)O d. P(TS-3.87)

Given Samples of 50, test statistic of t = - 3.87

Answered: ty notation? (Z2-3.87) x P(T2-3.87) 2 x…

Math

Statistics

ty notation? (Z2-3.87) x P(T2-3.87) 2 x P(ZS-3.87) PITS-3 87)

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter10: Sequences, Series, And Probability

Section10.8: Probability

Problem 29E

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Question

Suppose you are testing Ho: H1-H2 = 0 vs. Ha: H - H2 <0 and, based on two independent random samples of 50, you calculate a test statistic of t = -3.87. Which of the following choices represents the p-value using
probability notation?
O a. P(Z>-3.87)
O b.2 x P(T2 -3.87)
O.2 x P(ZS-3.87)
O d. P(TS-3.87)

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