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The GPAs of 1,000 students at a university have a bell-shaped distribution with a mean of 3.1 and standard deviation 0.25. The GPAs are summarized
The GPAs of 1,000 students at a university have a bell-shaped distribution with a mean of 3.1 and standard deviation 0.25. The GPAs are summarized in the histogram below. We can use the histogram to show how the distribution is approximately symmetric to the mean. Find the Z-score of the GPA of the following student. Lisa: GPA = 3.7 z-score =
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Calculus Early Transcendentals
Authors: William L. Briggs, Lyle Cochran, Bernard Gillett
2nd edition
321954428, 321954424, 978-0321947345
