Math, asked by plawonburagohain07, 6 months ago

9. If the mean of the following frequency distribution
is 65, find the value of R.
Weight (in kg) 60 63 66 72 75
No. of workers 4
དུ 3 R 2.

Answers

Answered by kalbandehanuman655

0

Answer:

205

Step-by-step explanation:

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