The test statistic of z=2.22 is obtained when testing the claim that p#0.441. a. Identify the hypothesis test as being two-tailed, left-tailed, or right-tailed. b. Find the P-value. c. Using a significance level of a = 0.05, should we reject H, or should we fail to reject Ho?

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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The test statistic of z= 2.22 is obtained when testing the claim that
p#0.441.
a. Identify the hypothesis test as being two-tailed, left-tailed, or
right-tailed.
b. Find the P-value.
c. Using a significance level of a = 0.05, should we reject H, or should
we fail to reject Ho?
Click here to view page 1 of the standard normal distribution table.
Click here to view page 2 of the standard normal distribution table.
a. This is a two-tailed test.
b. P-value=
(Round to three decimal places as needed.)
Transcribed Image Text:The test statistic of z= 2.22 is obtained when testing the claim that p#0.441. a. Identify the hypothesis test as being two-tailed, left-tailed, or right-tailed. b. Find the P-value. c. Using a significance level of a = 0.05, should we reject H, or should we fail to reject Ho? Click here to view page 1 of the standard normal distribution table. Click here to view page 2 of the standard normal distribution table. a. This is a two-tailed test. b. P-value= (Round to three decimal places as needed.)
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