Exercise 8: The paired t-test
Perform a paired t-test on the data in the table below. Do the data support the hypothesis that the left kidney weighs less than the right kidney to the p < 0.01 level?
Patient |
Left Kidney Weight (oz) |
Right Kidney Weight (oz) |
Abrams |
6.3 |
6.5 |
Bradley |
5.7 |
5.9 |
Dillard |
7.1 |
7.5 |
Prudhomme |
6.2 |
6.3 |
Richland |
5.1 |
5.7 |
Saunders |
4.8 |
5.1 |
Waltham |
6.5 |
6.8 |
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