A veterinarian claims that the mean weight of adult German shepherd dogs is 75 pounds.  The test statistic is -2.01 when a researcher applied hypothesis test to test a veterinarian's claim at ?=0.05α=0.05.  Find the critical value(s) and state the conclusion.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.1: Measures Of Center
Problem 9PPS
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A veterinarian claims that the mean weight of adult German shepherd dogs is 75 pounds.  The test statistic is -2.01 when a researcher applied hypothesis test to test a veterinarian's claim at ?=0.05α=0.05.  Find the critical value(s) and state the conclusion. 

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