Math, asked by fajarshafiq738, 3 months ago

Find the mean of the following data:
Marks f
10-20 5
20-30 17
30-40 25
40-50 20
50-60 10

Answers

Answered by hello2208

2

Answer:

Sum of Observations/No. of Observations..

shivam842767: oyy

shivam842767: koi on h

Answered by shivam842767

1

Answer:

hldgkykdylsylzulsulsulsulusl

jlcyodoys

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