Math, asked by amishidesai, 10 months ago

Find the mean of the following data by step deviation method.
Class
Frequency
65-68 2
68 - 71 4
71 - 74 3
74-77 8
77 -80 7
80-83 4
83-86 2

Answers

Answered by aaryaraichura

3

Answer:

Refer to the attachment

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Answered by akshaya4250

2

hope this helped u thank you ☺️

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