Math, asked by dhairyajivani05, 11 months ago

(CBSE 2004]
3. The mean of the following frequency distribution is 57,6 and the number of the
observations is 50. Find the missing frequencies fi and 82:
Class interval 0-20 20-40 40-60 60-80 80-100 100-120

Answers

Answered by jacksparrow474

0

Answer:

tum are ki chute kya ki hye

Answered by lakshmisaradaa

0

Answer:

Step-by-step explanation:

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