McGraw-Hill Education Campus ALEKS ampus - 2021SU-MATH-1332-83640 2021SU ... O STATISTICS Mean, median, and mode: Computations The following are the annual incomes (in thousands of dollars) for 9 randomly chosen, U.S. adults employed full-time: 93, 62, 39, 36, 43, 78, 64, 64, 64 Send data to calculator (a) What is the mean of this data set? If your answer Is not an Integer, round your answer to one decimal place. (b) What is the median of this data set? If your answer Is not an Integer, round your answer to one decimal place. (c) How many modes does the data set have, and what are their zero modes values? Indicate the number of modes by clicking In the appropriate circle, and then Indicate the value(s) of the mode(s) one mode: If applicable. two modes : and X