Math, asked by Devdatta2004, 3 months ago

29. Calculate mean, variance and standard deviation
Classes
33-36
37-40
41-44
45-48
49-52
Frequency
15
17
21
22
25

Answers

Answered by siddharth6153

0

Answer:

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Step-by-step explanation:

sorry for wrong answer ha ha ha ha

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