a. Determine the rejection region. A. z>1.282 B. z≤−1.282 or z≥1.282 C. z≤−1.282 D. z>−1.282 Part 2 b. Determine the nonrejection region. A. −1.282≤z≤1.282 B. z≤1.282 C. z>−1.282 D. −1.282
a. Determine the rejection region. A. z>1.282 B. z≤−1.282 or z≥1.282 C. z≤−1.282 D. z>−1.282 Part 2 b. Determine the nonrejection region. A. −1.282≤z≤1.282 B. z≤1.282 C. z>−1.282 D. −1.282
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
a. Determine the rejection region.
A.
z>1.282
B.
z≤−1.282 or z≥1.282
C.
z≤−1.282
D.
z>−1.282
Part 2
b. Determine the nonrejection region.
A.
−1.282≤z≤1.282
B.
z≤1.282
C.
z>−1.282
D.
−1.282<z<1.282
Part 3
c. Determine the critical value(s).
z=enter your response here
(Type integers or decimals. Do not round. Use a comma to separate answers as needed.)
Part 4
d. Determine the significance level.
α=enter your response
(Type an integer or a decimal. Do not round.)
Part 5
e. Construct a graph that depicts your results
Part 6
f. Identify the hypothesis test as two tailed, left tailed, or right tailed.
The test is
because the alternative hypothesis is of the form
left tailed
right tailed
two tailed
mu less than mu 0 .μ<μ0.
mu greater than mu 0 .μ>μ0.
mu not equals mu 0 .

Transcribed Image Text:The graph to the right portrays the decision criterion for a hypothesis test for a population mean μ. The null
hypothesis for the test is Ho: μ=Ho. The curve in the graph is the normal curve for the test statistic under
the assumption that the null hypothesis is true. Complete parts (a) through (f) below.
Reject Do not reject Ho
Ho I
0.1
↓
-1.2820
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