Math, asked by Amanshaily1879, 29 days ago

find the mean of the following frequency distribution CLASS =0-20, 20-40, 40-60, 60-80, 80-100 FREQUENCY = 15,18,21,29,17

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Answered by jovilloshaira

0

Answer:

find the mean of the following frequency distribution CLASS =0-20, 20-40, 40-60, 60-80, 80-100 FREQUENCY = 15,18,21,29,17

Step-by-step explanation:

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