3.Given the following null and alternative H₁:0=0 H₁:0>o

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
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Chapter11: Data Analysis And Probability
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3. Given the following null and alternative hypotheses
H₂:o=o
H₁:0}>σ
And the following sample information
Sample 1 Sample 2
n = 15
n = 22
s² = 5.5
s² = 2.25
a. if a=0.1, state the decision rule for the hypothesis
b. Test the hypothesis and indicate whether the null hypothesis should be rejected
or otherwise.
Transcribed Image Text:3. Given the following null and alternative hypotheses H₂:o=o H₁:0}>σ And the following sample information Sample 1 Sample 2 n = 15 n = 22 s² = 5.5 s² = 2.25 a. if a=0.1, state the decision rule for the hypothesis b. Test the hypothesis and indicate whether the null hypothesis should be rejected or otherwise.
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