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Question
The following information is based on independent random samples taken from two normally distributed populations having equal variances:
Based on the sample information, determine the 95% confidence interval estimate for the difference between the two population means.
A) -6.23 < (1- 2) < 14.23
B) -4.81 < (1- 2) < 16.81
C) -5.17 < (1- 2) < 15.17
D) -3.25 < (1- 2) < 17.25
Answer
This answer is hidden. It contains 10 characters.
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