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In a experiment on relaxation techniques, subject's brain signals were measured before and after the relaxation exercises with the following results: Person 1 2 3
In a experiment on relaxation techniques, subject's brain signals were measured before and after the relaxation exercises with the following results:
Person | 1 | 2 | 3 | 4 | 5 |
Before | 37.6 | 37.8 | 38.5 | 41.1 | 41.7 |
After | 39.6 | 33.6 | 40.5 | 38.0 | 38.0 |
Is there sufficient evidence to suggest that the relaxation exercise slowed the brain waves? Assume the population is normally distributed.
Select the [p-value, Decision to Reject (RH0) or Failure to Reject (FRH0)].
a)[p-value = 0.093, RH0]
b)[p-value = 0.187, RH0]
c)[p-value = 0.374, RH0]
d)[p-value = 0.187, FRH0]
e)[p-value = 0.374, FRH0]
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