The following paired samples have been obtained from

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The following paired samples have been obtained from normally distributed populations. Construct a 90% confidence interval estimate for the mean paired difference between the two population means.

Sample # Population 1 Population 2
1 3,693 4,635
2 3,679 4,262
3 3,921 4,293
4 4,106 4,197
5 3,808 4,536
6 4,394 4,494
7 3,878 4,094

Reference no: EM13638377

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