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Median of Triangle

nE nS is the ...

Question

$\frac{n (E)}{n (S)}$ is the formula of

A

mean

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B

median

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C

mode

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D

Probability

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Solution

The correct option is D Probability
Probability of occurrence of event $E$ is $P (E) = \frac{n (E)}{n (S)}$

where $n (E)$ is no. of cases favorable to event $E$
and $n (S)$ is total no. of cases.

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