Find the missing frequency from the following data
Marks Frequency
0-5 10
5-10 12
10-15 16
15-20 ?
20-25 14
25-30 10
30-35 8
The average marks are 16.82
Answers
Answered by
1
Answer:
15
Step-by-step explanation:
15
15
15
15
15
15
15
15
15
15
15
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