Below are the average incomes for different education levels. *chart*

part a: what value would you predict to be an outlier?

part b: how does the outlier affect the mean?

part c: how does the outlier affect the median?

part d: which measure of center would best describe the data- the mean or the median?

part e: how can an outlier affect the standard deviation?

part f: how does the outlier affect the interquartile range?

part g: which measure of spread would best describe the data- the standard deviation or the interquartile range if there is an outlier?