Find the critical value(s) and rejection region(s) for the type of z-test with level of significance x. Include a graph with your answer. Two-tailed test, α = 0.05 The critical value(s) is/are z = -1.96, 1.96 (Round to two decimal places as needed. Use a comma to separate answers as needed.)

College Algebra
10th Edition
ISBN:9781337282291
Author:Ron Larson
Publisher:Ron Larson
Chapter5: Exponential And Logarithmic Functions
Section5.5: Exponential And Logarithmic Models
Problem 4ECP
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Find the critical value(s) and rejection region(s) for the type of z-test with level
of significance x. Include a graph with your answer.
Two-tailed test, α = 0.05
The critical value(s) is/are z = - 1.96, 1.96
(Round to two decimal places as needed. Use a comma to separate answers
as needed.)
Select the correct choice below and, if necessary, fill in the answer box to
complete your choice.
(Round to two decimal places as needed.)
O A. The rejection regions are z<
B. The rejection region is z>
OC. The rejection region is z<
and z>
Transcribed Image Text:Find the critical value(s) and rejection region(s) for the type of z-test with level of significance x. Include a graph with your answer. Two-tailed test, α = 0.05 The critical value(s) is/are z = - 1.96, 1.96 (Round to two decimal places as needed. Use a comma to separate answers as needed.) Select the correct choice below and, if necessary, fill in the answer box to complete your choice. (Round to two decimal places as needed.) O A. The rejection regions are z< B. The rejection region is z> OC. The rejection region is z< and z>
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