Math, asked by ammu99singh21, 11 months ago

3.
Calculate mean derivation from the given data:
Class Interval 2-2.
9 3-3.9 449 .. 5-59
Frequency 6 13 11 18
66.9
1 2

Answers

Answered by mohammedsinan1705

0

Answer:

pls type question correctly or take a photo

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