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Home Q & A Board Science-Related Homework Help Mathematics Statistics and Probability
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autumnnelson123 autumnnelson123
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4 years ago
The degrees of freedom used when testing two independent samples where the population standard deviation is unknown is

▸ n1 + n2 - 2.

▸ the larger of n1 - 1 or n2 - 1.

▸ n1 + n2 - 1.

▸ the smaller of n1 - 1 or n2 - 1.
Textbook 
Statistics: Informed Decisions Using Data

Statistics: Informed Decisions Using Data


Edition: 5th
Author:
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anuja709anuja709
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4 years ago
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