If we are testing for the difference between the means of two independent populations with equal variance, samples of n 1 15 and n 2 15 are taken, then the number of degrees of freedom is equal to a 13 b 29 c 28 d 14 The degrees of freedom for the test statistic for m when s is unknown is O a 1 O b...

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If we are testing for the difference between the means of two independent populations with equal variance,

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The degrees of freedom for the test statistic form when s is unknown is: O a. 1 b.n OC. n 1 O d. None of these choices.

If we are testing for the difference between the means of two independent populations with equal variance, samples of n₁= 15 and n_2?=15 are taken, then the number of degrees of freedom is equal to

a. 13

b. 29

c. 28

d. 14

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Using and Interpreting Statistics

ISBN: 978-1429278607

2nd edition

Authors: Eric W. Corty

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Posted Date: Jun 12, 2021 09:15 AM

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If we are testing for the difference between the means of two independent populations with equal variance,

Question:

The degrees of freedom for the test statistic for m when s is unknown is: O a. 1 O b.n O c. n - 1 O d. None of these choices. The degrees of freedom for the test statistic for m when s is unknown is: O a. 1 O b.n O c. n - 1 O d. None of these choices.

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Using and Interpreting Statistics

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