We can see that the first sample had a mean of 7563684 the second sample had a. Next segregate the samples in the form of a list and determine the mean of each. Add up the sample items.
I 1 2 3.
Firstly find the count of the sample having a similar size of n from the bigger population of having the value. N ms2 for all. The Sampling Distribution of the Sample Mean If repeated random samples of a given size n are taken from a population of values for a quantitative variable where the population mean is m mu and the population standard deviation is s sigma then the mean of all sample means x-bars is population mean m mu. T heoretically the mean of the sampling distribution should be 53.