Score on last try: 1.2 of 3 pts. See Details for more. > Next question You can retry this question below In professional tennis, 25 % of challenges to a call by a referee are successfully upheld and the calls are overturned. Suppose that in a given season there will be '879" challenges made to referee calls. Let X be the number that will be successfully upheld, and assume that it is appropriate to use the normal distribution to approximate the probability of the distribution of X. Part A: If the "25 9% rate is correct, approximate the probability that among the '879" challenges, the number of overturned calls will be exactly 231 using the normal distribution. Round the values for the mean and the standard deviation to one decimal place when inputting them into the tool. Round the value of the probability to four decimal places. "P(X=231)= 0.0201 x Part B: If the '25 % rate is correct, approximate the probability that among the 879" challenges, the number of overturned calls will be '231" or more. "P(Xgeq231)=|0.2012 x Part C: If the '25 % rate is correct, is '231 overturned calls among 879 challenges a result that is unusual or significantly high? Fill in the blanks. The result of '231' overturned calls among 879 is not unusual V o or high compared to what we expected to see since "P(Xgeq231)- Question Help: Message instructor Calculator Submit