Give an example of a real-world situation where we might need to know the mean AND standard deviation of a distribution. In other words, under what circumstances might we be concerned with...

1) the center of the distribution AND

2) the spread of the distribution (i.e., how far away data points are from the mean)

HINT:When might looking exclusively at the mean be misleading or uninformative?

please provide an easy paragraph.. please use easy topics like sports, or school.