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Question 4 of 5, Step 1 of 1 3/5 Correct Suppose that grade point averages of undergraduate students at one university have a bell-shaped
Question 4 of 5, Step 1 of 1 3/5 Correct Suppose that grade point averages of undergraduate students at one university have a bell-shaped distribution with a mean of 2.52 and a standard deviation of 0.43. Using the empirical rule, what percentage of the students have grade point averages that are between 1.23 and 3.81? Answer How to enter your answer (opens in new window) % Tables 1 Keypad Keyboard Shortcuts
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The emperical rule or the 6895997 rule states that 1 About 68 of the values fall wit...
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Statistics For Business And Economics
Authors: Paul Newbold, William Carlson, Betty Thorne
8th Edition
0132745658, 978-0132745659
