Question: Exercise 1 In a recent year, the ACT scores for high school students with an A or B grade point average were normally distributed with

Exercise 1 In a recent year, the ACT scores for high school students with an A or B grade point average were normally distributed with a mean of 24.2 and a standard deviation of 4.2. A student with an A or B average who took the ACT during this time is selected. a. Find the probability that the student's ACT score is less than 20. b. Find the probability that the student's ACT score is greater than 31. c. Find the probability that the student's ACT score is between 25 and 32. d. Find the probability that a student's ACT score is less than 21 or more than 33. e. Find the 80" percentile for ACT scores of high school students with an A or B GPA

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