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Home Q & A Board Science-Related Homework Help Mathematics Statistics and Probability
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32264 32264
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A year ago
When testing whether two population variances are equal, if the sample sizes aren1= 8 andn2= 10, the number of degrees of freedom will be:


▸

7 and 9.



▸

8 and 10.



▸

9 and 11.



▸

None of the above.

Textbook 
Introductory Statistics: A Problem-Solving Approach

Introductory Statistics: A Problem-Solving Approach


Edition: 3rd
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mhmoud123mhmoud123
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