kanchan62
Answered

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Calculate the standard deviation and its coefficient from the following data also find the
3.
coefficient of variation.
a.
20
30
40
80
60
70
10
50
Marks
No. of Students
b.
2
3
4
8
6
7.
1
5 can u plz solve it ​

Sagot :

ivyas097

Answer:

litsen work smarter not harder think about the question again and see if you et it

Explanation:

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