Suppose the mean income of Mercy College graduates is normally distributed with an average income of $85,000 with a standard deviation of $10,000. What is the probability of selecting a Mercy graduate at random whos income is more than $90,000? Using Excel open up a blank spreadsheet. Go to Formulas tab then click More Functions then Statistical then scroll down the drop down menu to NORM.DIS A) What is the probability of randomly selecting a Mercy graduate with an income of less than $75,000? B) What is the probability of randomly selecting a Mercy graduate who make between $80,000 and $70,000? Pls use Excel work sheet