Math, asked by jgdshrsss, 9 months ago

Calculate the mean for following distribution by step deviation method Class 0-20 20-40 40-50 50-60 60-80 80-100 100-120. Frequency 20 35 52 44 38 31

Answers

Answered by rohithvenkatagiri

1

Answer:

220/6=36.66666666

Step-by-step explanation:

Answered by DrashtiPatel03

0

Answer:

Step-by-step explanation:

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