Test scores: Scores on a statistics exam had a mean of 69 with a standard deviation of 5. Scores on a calculus exam had a mean of 51 with a standard deviation of 7. Part 1 of 3 (a) Compute the coefficient of variation for statistics exam scores. Round the answer to at least two decimal places. The coefficient of variation for statistics exam scores is 0.07 Part: 1/3 Part 2 of 3 (b) Compute the coefficient of variation for calculus exam scores. Round the answer to at least two decimal places. The coefficient of variation for calculus exam scores is