Do students do better on exams if they mediate for the hour just before the exam? At a large university, the average score on the first exam is 82%. 38 students volunteered to go through an hour of mediation before their first exam. The mediators averaged 84% on the exam with a standard deviation of 5%. Use .05 to test the claim that students do better than 82% on the exams if they mediate for the hour just before the exam.
Given :
n = 38
Original Claim : M > 82
Opposite: M <= 82
THat is all I have figured out ....
Given :
n = 38
Original Claim : M > 82
Opposite: M <= 82
THat is all I have figured out ....