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If you wish to test whether two population means are equal using a two-samplettest with a pooled ...

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If you wish to test whether two population means are equal using a two-samplettest with a pooled ...

If you wish to test whether two population means are equal using a two-samplet test with a pooled estimate of the common variance, which of the following assumptions isNOT true?

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The population variances should be equal or nearly equal.

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The two samples must be independent of each other.

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The two samples sizes are small and the samples must be randomly selected from the populations.

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The populations from which the samples are drawn must betdistributed.

Textbook

Introductory Statistics: A Problem-Solving Approach

Edition: 3^rd

Author: Kokoska

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florida1014 Author

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Helped a lot

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Thank you, thank you, thank you!

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Thanks for your help!!

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