Ages of Presidents Senator Hayes is considering a run for the U.S. presidency, but she is only 35 years of age, which is the minimum required age. While investigating this issue, she finds the ages of past presidents when they were inaugurated, and those ages are listed below. Using the ages listed, find the

(a) mean;

(b) median;

(c) mode;

(d) midrange;

(e) range;

(f) standard deviation; (g) variance; (h) Q1; (i) Q3; (j) P10.

57 61 57 57 58 57 61 54 68 51 49 64 50 48 65 52 56 46 54 49 51 47 55 55 54 42 51 56 55 51 54 51 60 62 43 55 56 61 52 69 64 46 54