an advantage of a repeated measures design is that it reduces the contribution of error variability due to

Istg idk..if there all the same length there all the same number but use google

29. because you will divide each number of months by 12 to find the number of years. which would mean, 5, 12.5, 16, 45, 50, 72.5. which is crazy. anyhow, i think you find the median in the middle. and yea hope your test goes good

The answer is the first one