How do I even begin to solve this using R? A random sample of eight pairs...

How do I even begin to solve this using R?

A random sample of eight pairs of twins was randomly assigned to treatment A or treatment B. The data are given in the following table.

Twins	1	2	3	4	5	6	7	8
Treatment A	48.3	44.6	49.7	40.5	54.3	55.6	45.8	35.4
Treatment B	43.5	43.8	53.7	43.9	54.4	54.7	45.2	34.4

What is the p-value of the Wilcoxon signed-rank test?

Is there any significant evidence that the two treatments differ using an α = 0.05 and Wilcoxon-signed rank test.

Compare the p-value of the Wilcoxon-signed rank test and paired t-test.

Solutions

Expert Solution

Paired t -test:

orchestra answered 2 years ago

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