Compute for the mean and variance of the given frequency distribution below: Score Number of Students 5 3 8 5 10 4 12 5 15 3
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Compute for the mean and variance of the given frequency distribution below:
|
Score |
Number of Students |
|
5 |
3 |
|
8 |
5 |
|
10 |
4 |
|
12 |
5 |
|
15 |
3 |
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