If you use a 0.15 level of significance in a (two-tail) hypothesis test, what is your decision rule for rejecting a null hypothesis that the population mean is 900 if you use the Z test? Click here to view page 1 of the Normal table. Click here to view page 2 of the Normal table. Which of the following decision rules is correct? A. Reject Ho if ZSTAT* - 1.44 or ZSTAT +1.44. B. Reject Ho if - 1.04 < ZSTAT * + 1.04. OC. Reject Ho if ZSTAT * - 1.04 or ZSTAT + 1.04. O D. Reject Ho if - 1.44 « ZSTAT * + 1.44.

College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter8: Sequences, Series, And Probability
Section8.7: Probability
Problem 58E: What is meant by the sample space of an experiment?
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If you use a 0.15 level of significance in a (two-tail) hypothesis test, what is your decision rule for
rejecting a null hypothesis that the population mean is 900 if you use the Z test?
Click here to view page 1 of the Normal table. Click here to view page 2 of the Normal table.
Which of the following decision rules is correct?
A. Reject Ho if ZSTAT* - 1.44 or ZSTAT +1.44.
B. Reject Ho if - 1.04 < ZSTAT * + 1.04.
OC. Reject Ho if ZSTAT * - 1.04 or ZSTAT + 1.04.
O D. Reject Ho if - 1.44 « ZSTAT * + 1.44.
Transcribed Image Text:If you use a 0.15 level of significance in a (two-tail) hypothesis test, what is your decision rule for rejecting a null hypothesis that the population mean is 900 if you use the Z test? Click here to view page 1 of the Normal table. Click here to view page 2 of the Normal table. Which of the following decision rules is correct? A. Reject Ho if ZSTAT* - 1.44 or ZSTAT +1.44. B. Reject Ho if - 1.04 < ZSTAT * + 1.04. OC. Reject Ho if ZSTAT * - 1.04 or ZSTAT + 1.04. O D. Reject Ho if - 1.44 « ZSTAT * + 1.44.
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