If a population mean is equal to 200, the sample mean for a random sample selected from the population is about as likely to be higher or lower than 200.

Question

Quizplus · Accepted Answer

According to the Central Limit Theorem, if the sample size is large enough, the sampling distribution of the sample mean will be approximately normally distributed around the population mean. This means that for a population mean of 200, the sample mean is about as likely to be higher as it is to be lower than 200, assuming a sufficiently large sample size and random sampling.

If a Population Mean Is Equal to 200, the Sample