Risky drivers: An automobile insurance company divides customers into three categories: good risks, medium risks, and poor risks. Assume that of a total of 11,112 customers, 7735 are good risks, 2437 are medium risks, and 940 are poor risks. As part of an audit, one customer is chosen at random, Round your answers to four decimal places if necessary. Part: 0 / 2 Part 1 of 2 (a) What is the probability that the customer is a good risk? The probability that the customer is a good risk is A true-false quiz with 10 questions was given to a statistics class. Following is the probability distribution for the score of a Olb randomly chosen student. Find the mean score and interpret the result. Round the answers to two decimal places as needed X 5 6 8 9 10 P(x) 0.06 0.18 0.38 0.2 0.11 0.07 Send data to Excel The mean is ]. If we were to give this quiz to more and more students, the mean score for these students would approach