For the sampling distribution of sample means, what is the relationship between the population mean and the mean of all possible sample means of size 25?? They are not equal.They are both normally distributed.They are equal.They are different by one standard error of the mean.
For the sampling distribution of sample means, what is the relationship between the population mean and the mean of all possible sample means of size 25?? They are not equal.They are both normally distributed.They are equal.They are different by one standard error of the mean.
发布时间：2025-07-22 06:29:29
