Math, asked by devraj28052, 9 months ago

The mean of the following e
X So find the value of x and y
Class frequency
10-30 90
30-50. x
50-70. 30
70-90. y
90-110. 40
Total. 400

Answers

Answered by aditya14360

1

Step-by-step explanation:

what is the mean first write the mean the tjis question completed then i will provide u answer.

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