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mwit1967

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Test the indicated hypothesis. Assume that the populations are normally distributed.

Test the hypothesis that  σ1 > σ2 at the α = 0.01 level of significance for the given sample data.

◦ Test statistic: F = 1.34. Critical value = 2.21. Do not reject H0.
◦ Test statistic: F = 1.79. Critical value = 2.03. Reject H0.
◦ Test statistic: F = 45.6. Critical value = 2.03. Reject H0.
◦ Test statistic: F = 1.79. Critical value = 2.21. Do not reject H0.


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Marked as best answer by mwit1967 on Jan 16, 2020

brittiany.barnes

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mwit1967

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Reply 2 on: Jan 16, 2020
Great answer, keep it coming :)


Liddy

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Reply 3 on: Yesterday
Excellent

 

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