A random sample of n observations is selected from a normal population to test the null hypothesis
Question:
A random sample of n observations is selected from a normal population to test the null hypothesis that s2
= 35.
Specify the rejection region for each of the following combinations of Ha,
a, and n:
a. Ha: s2 35; a = .01; n = 16
b. Ha: s2 7 35; a = .01; n = 24
c. Ha: s2 7 35; a = .05; n = 15
d. Ha: s2 6 35; a = .05; n = 13
e. Ha: s2 7 35; a = .01; n = 10
f. Ha: s2 6 25; a = .05; n = 25
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Related Book For
Statistics Plus New Mylab Statistics With Pearson Etext Access Card Package
ISBN: 978-0134090436
13th Edition
Authors: James Mcclave ,Terry Sincich
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