Math, asked by shourya7522, 4 months ago

B) Find the mean of the following data by deviation method
Class Interval 0-50
50-100 100-150 150-200 200-250 | 250-300 300-350
Frequency
15
20
16
12
10
8
5​

Answers

Answered by Anonymous
0

Answer:

2 is the answer please mark as brianlist

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