In a recent year, the ACT scores for high school students with a 3.50 to 4.00 grade point average were normally distributed, with a mean of 25.7 and a standard deviation of 3.3. e) If 150 students are randomly selected, how many will have an ACT score that is more than 29.1? f) What score represents the first quartile? g) What is the 75th percentile of the ACT score?

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Q: z-score of

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