The following information was obtained from two independent samples selected from two normally distributed populations with unknown

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The following information was obtained from two independent samples selected from two normally distributed populations with unknown but equal variances.

Construct a 95% confidence interval for the difference between the population means and interpret.

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Mathematical Statistics With Applications In R

ISBN: 9780124171138

2nd Edition

Authors: Chris P. Tsokos, K.M. Ramachandran

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Question Posted: Nov 23, 2015 03:52 AM

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The following information was obtained from two independent samples selected from two normally distributed populations with unknown

Question:

Sample 14 15 12 13 6 14 12 17 19 23 Sample 2 16 18 12 20 15 19 15 22 20 18 23 12 20

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n 11 n 13 x 1418 x 1769 s2 19765 1223 C 95 Assume common variance So the ...View the full answer

Mathematical Statistics With Applications In R

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