If you use a 0.05 level of significance in a (two-tail) hypothesis test, what is your decision rule for rejecting a null hypothesis that the population mean is 850 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? O A. Reject H, if - 1.96 < ZSTAT + 1.96. O B. Reject H, if ZSTAT - 1.645 or ZSTAT> + 1.645. OC. Reject H, if - 1.645 < ZSTAT + 1.645. O D. Reject H, if ZSTAT - 1.96 or ZSTAT> + 1.96.
If you use a 0.05 level of significance in a (two-tail) hypothesis test, what is your decision rule for rejecting a null hypothesis that the population mean is 850 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? O A. Reject H, if - 1.96 < ZSTAT + 1.96. O B. Reject H, if ZSTAT - 1.645 or ZSTAT> + 1.645. OC. Reject H, if - 1.645 < ZSTAT + 1.645. O D. Reject H, if ZSTAT - 1.96 or ZSTAT> + 1.96.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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![If you use a 0.05 level of significance in a (two-tail) hypothesis test, what is your decision rule for rejecting a null hypothesis that the population mean is 850 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 \( H_0 \) if \(-1.96 < Z_{\text{STAT}} < +1.96\).
- **B.** Reject \( H_0 \) if \( Z_{\text{STAT}} < -1.645 \) or \( Z_{\text{STAT}} > +1.645\).
- **C.** Reject \( H_0 \) if \(-1.645 < Z_{\text{STAT}} < +1.645\).
- **D.** Reject \( H_0 \) if \( Z_{\text{STAT}} < -1.96 \) or \( Z_{\text{STAT}} > +1.96\).](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F9da8044b-8d4c-475d-be39-5b4e20eea398%2F6789ebcb-60b9-4a40-84b1-ad64ecd39095%2F9nk6p4_processed.png&w=3840&q=75)
Transcribed Image Text:If you use a 0.05 level of significance in a (two-tail) hypothesis test, what is your decision rule for rejecting a null hypothesis that the population mean is 850 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 \( H_0 \) if \(-1.96 < Z_{\text{STAT}} < +1.96\).
- **B.** Reject \( H_0 \) if \( Z_{\text{STAT}} < -1.645 \) or \( Z_{\text{STAT}} > +1.645\).
- **C.** Reject \( H_0 \) if \(-1.645 < Z_{\text{STAT}} < +1.645\).
- **D.** Reject \( H_0 \) if \( Z_{\text{STAT}} < -1.96 \) or \( Z_{\text{STAT}} > +1.96\).
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