alekscgi/x/Isl.exe/10_u-lgNslkasNW8D8A9PVVf0eU6MG8FFOW-3iCx/LnpPFQGgkjbaDC... Quiz 5.A (Sections 7.1, 7.2, 7.3) Question ? of 8 (1 point) | Question Attempt: 1 of 1 TTic Remaining: 1:35:18 - 3 -5 -6 - 7 Exam grades: Scores on a statistics final in a large class were normally distributed with a mean of and a - Use the TI-94 PLUS calculator to answer the following. Round the answers to at least four decimal places. Part 1 of 3 (a) what proportion of the scores were above 947 The proportion of scores above 94 is 0.0359 X 5 Part 2 of 3 (b) What proportion of the scores were below 60? The proportion of scores below 60 is |0.0548 X Part: 2 / 3 Part 3 of 3 (c) What is the probability that a randomly chosen score is between 63 and $67 The probability that a randomly chosen soo between 63 and 86 0.7445