Math, asked by shadali7510, 7 months ago

The frequency distribution of marks scored by 400 students is as follows
0-10 10-20 20-30 30-40 40-50
70 - 50
No. of students
26
110
ir the mean of the frequency distribution is 41.2 marks, find the missing frequencies and y

Answers

Answered by khushboo4725

2

Answer:

where is y???????????????????????

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