Question: The following paired sample data have been obtained from normally distributed populations. Construct a 90% confidence interval estimate for the mean paired difference between the

The following paired sample data 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 3.693 3.679 3,921 4.106 3.808 4.394 3.878 Population 2 4.635 4,293 4,197 4.536 4.494 4,094

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