Math, asked by poonamshahkhurana, 3 months ago

.
Find the mean of following distribution.
Class
50 - 100 100 - 150 150 - 200 200 - 250 250 - 300 300 - 350
Frequency
22
13
5
7
2
1

Answers

Answered by dhakaddeepali99

1

Answer:

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