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If you wish to estimate the difference between two population means and the population variances are ...

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If you wish to estimate the difference between two population means and the population variances are ...

If you wish to estimate the difference between two population means and the population variances are known, a 99% confidence interval estimate can be found by using which of the following critical values?

▸

1.615

▸

1.96

▸

2.33

▸

2.575

Textbook

Introductory Statistics: A Problem-Solving Approach

Introductory Statistics: A Problem-Solving Approach

Edition: 3^rd

Author: Kokoska

Read 39 times

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apple321 Author

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A year ago

Smart ... Thanks!

deathwing

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This helped my grade so much Perfect

Perfect

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Thanks

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