7.55 What is wrong? In each of the following situations,identify what is wrong and then either explain why itis wrong or change the wording of the statement to makeit true.(d) A researcher is interested in testing the one-sidedalternative H₁: µ₁ < ₂. The significance test gave t = 2.15.Because the P-value for the two-sided alternative is 0.036,he concluded that his P-value was 0.018.

Solution : Hypothesis test : The null and alternative hypothesis is Ho : u1=u2 Ha : u1 < u2

Answered: 7.55 What is wrong? In each of the…

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

Chapter11: Data Analysis And Probability

Section: Chapter Questions

Problem 6CST

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