. Variance of first 20 natural number is
A:133/4
B:379/12
C:133/2
D:399/4
Best Answer
Explanation:
Given the first 20 natural numbers.
The variance needs to be found.
Variance can be calculated using the formula,
Related questions
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A:133/4
B:379/12
C:133/2
D:399/4
Explanation:
Given the first 20 natural numbers.
The variance needs to be found.
Variance can be calculated using the formula,