The population mean and standard deviation are given below. Find the required probability and det...

The population mean and standard deviation are given below.

Find the required probability and determine whether the given sample mean would

be considered unusual.


For a sample of n=75, find the probability of a sample mean

being greater than 226 if u=225 and standard deviation =3.8. (Round to four

decimal places as needed.)


Would the given sample mean be considered unusual? Explain your

answer


Solved
STATISTICS 1 Answer Artmus Zhando