True or False: The amount of time it takes to complete an examination has a left skewed
distribution with a mean of 65 minutes and a standard deviation of 8 minutes.If 64 students were
randomly sampled, the probability that the sample mean of the sampled students exceeds 71
minutes is approximately 0.

Question

Quizplus · Accepted Answer

The Central Limit Theorem states that the sampling distribution of the sample mean will be approximately normal for large sample sizes. Given the mean of 65 and standard deviation of 8, the probability of the sample mean exceeding 71 minutes is extremely low, approaching 0.

True or False: the Amount of Time It Takes to Complete