Exercise 2 (Age at Inauguration). The following data represent the age of U.S. presidents on their respective inauguration days (through Barack Obama). 42 47 50 52 54 55 57 61 64 43 48 52 54 56 57 61 65 46 49 51 54 55 56 57 61 68 46 49 51 54 55 56 58 62 69 47 50 51 54 55 57 60 64 (2a) (6pts) Find the Quartiles Q1 = Q2 = Q3 = (2b) (2pts) Compute the following bounds Lower fence = Q1 - 1.5(Q3 - Q1) = Upper fence = Q3 + 1.5(Q3 -Q1) = (2c) (2pts) Do the data contain any outliers? justify your