Consider,
S.NO |
x |
1 |
4/5 |
2 |
2/5 |
3 |
4/5 |
4 |
9/10 |
5 |
1/2 |
6 |
1/10 |
The formula to calculate the sample variance is:
To compute the sample mean, the value of the sample mean is required which can be calculated as:
The sample variance is:
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