Ch7.D The average college student has a GPA of 3.1, and the standard deviation is 0.3. In a sample of 25 college student

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Ch7 D The Average College Student Has A Gpa Of 3 1 And The Standard Deviation Is 0 3 In A Sample Of 25 College Student 1 (146.5 KiB) Viewed 36 times

Ch7.D The average college student has a GPA of 3.1, and the standard deviation is 0.3. In a sample of 25 college students, what is the probability that they average above 3.0? Round your answer to three places beyond the decimal. Should look like 0.XXX Link: Z-Table Question 6 (2 points) 1) Listen Ch7.E 1 The average American reads 12 books per year, and the standard deviation is 10 (it varies wildly). In a sample of 15 Americans, what is the probability that the average was between 3 and 15? Round your answer to three places beyond the decimal. Should look like 0.XXX