The mean of all possible sample means is equal to ____________.
A)The population variance
C)The sample variance
D)The population mean

Question

The mean of all possible sample means is equal to ____________.
A)The population variance 
C)The sample variance 
D)The population mean

Quizplus · Accepted Answer

The mean of all possible sample means is equal to the population mean, which is the true center of the population. This is due to the Central Limit Theorem, which states that the distribution of sample means approaches a normal distribution with mean equal to the population mean and variance equal to the population variance divided by the sample size as the sample size increases. Therefore, the best choice is D, as it correctly identifies the population parameter that the sample means converge towards.

The Mean of All Possible Sample Means Is Equal to ____________