Two classes took the same test One class of 25 students made an average grade of 82 , the other class of 32 students made an average grade of 75 The average grade for all students in both classes is approximately 1 80 78 3 81 25 4 76 5 5 79 75 2 Two classes took the same test One class of 25 stude...

Solution 2 The total number of students 25 32 57 3D We know ...

Two classes took the same test. One class of 25 students made an average grade of...

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Statistics for Business and Economics

ISBN: 978-0132930192

8th edition

Authors: Paul Newbold, William Carlson, Betty Thorne

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Posted Date: May 05, 2022 12:15 PM

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Two classes took the same test. One class of 25 students made an average grade of...

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Solution 2 The total number of students 25 32 57 3D We know ... View the full answer

Statistics for Business and Economics

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