Economy, asked by anshikachaudhary6057, 7 months ago

6. Marks secured by 42 students in Economics are:
Marks
15
20
22
23
27
35
18
Number of Students
8
4
7
3
8
7
Find average marks.
Do it by assumed mean method.
Otherwise i'll report.

Answers

Answered by psureshmbi

Answer:

you have missed one frequency.

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