If the critical z of a test is ±1.96, what inferences can you make about other aspects of the test? A. The hypothesis is directional and the alpha level is .05 B. The hypothesis is non-directional and the alpha level is .05 C. The hypothesis is non-directional and the alpha level is .01 D. The hypothesis is directional and the alpha level is .01

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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If the critical z of a test is ±1.96, what inferences can you make about other
aspects of the test?
A. The hypothesis is directional and the alpha level is .05
B. The hypothesis is non-directional and the alpha level is .05
C. The hypothesis is non-directional and the alpha level is .01
D. The hypothesis is directional and the alpha level is .01
Transcribed Image Text:If the critical z of a test is ±1.96, what inferences can you make about other aspects of the test? A. The hypothesis is directional and the alpha level is .05 B. The hypothesis is non-directional and the alpha level is .05 C. The hypothesis is non-directional and the alpha level is .01 D. The hypothesis is directional and the alpha level is .01
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