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Use the midpoints of the frequency distribution to find the mean of the sample data. Class Midpoint Frequency 2 - 5 8 6 - 9
Use the midpoints of the frequency distribution to find the mean of the sample data.
Class Midpoint Frequency 2 - 5 8 6 - 9 11 10 - 13 6 14 - 17 4 18 - 21 3 Question 29 options:
7.5
11.5
6.4
9.4
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Concepts In Set Theory
Authors: Mofidul Islam
1st Edition
9353146232, 9789353146238
