Question

7. Find the mean, mode and median of the following data: 6
Class Frequency
0-20 12
20-40 137. Find the mean, mode and median of the following data: 6
Class Frequency
0-20 12
20-40 13
40-60 6
60-80 7
80-100 8
100-120 14
120-140 13
40-60 6
60-80 7
80-100 8
100-120 14
120-140 13

Answer 1

Answer:

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