(a) state the null and alternative hypotheses, (b) compute the test statistic, (c) determine the critical value and sketch the rejection region and non-rejection region in the normal curve.

Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter6: Fractions
Section6.1: Simplifying Fractions
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(a) state the null and alternative hypotheses, (b) compute the test statistic, (c) determine the critical value and sketch the rejection region and non-rejection region in the normal curve.
2. H₁: = 45
H₁: <45
= 40,= 12, n = 32, = 0.01
Transcribed Image Text:2. H₁: = 45 H₁: <45 = 40,= 12, n = 32, = 0.01
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