a. Randomly select any 30 observations from your data set. Let these observations be your new population (N=30). Consider all possible samples of 29 observations each that can be selected without replacement from your new population. Next, create a sampling distribution of the sample mean for samples of size n=29.

Statistic Question......the N should be 30 , and n should be 29....but , hw i can construct sample mean table....i have grouped data.....

Question

a.	Randomly select any 30 observations from your data set. Let these observations be your new population (N=30). Consider all possible samples of 29 observations each that can be selected without replacement from your new population. Next, create a sampling distribution of the sample mean for samples of size n=29.   

Statistic Question......the N should be 30 , and n should be 29....but , hw i can construct sample mean table....i have grouped data.....