Form a 95% confidence interval on the difference in the means. sample A B sample size...

Question

Question

Form a 95% confidence interval on the difference in the means.

sample A B

sample size 10 10

sample mean 65.5 50.5

sample std dev 9 9

Answer 1

Answer #1

Solution ASlo Con fidence Interval the differ ence in the mean s Samplemean 65.s and sos

Answer 2

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