8. 36 samples were chosen randomly from a population of variance 1. The mean of the population is
claimed to be 5. Do you reject or accept the claim if the sample mean is 5.5? (3 points)
Hint: we only accept the conjecture if the value of alpha is greater than 0.01.
Put a circle on the correct answer below:
a) alpha= 0.0013, we accept the conjecture
b) alpha = 0.0013, we reject the conjecture
c) alpha= 0.9987, we accept the conjecture
d) alpha = 0.9987, we reject the conjecture
Derive your answer below: