glucidessho

2022-12-11

What is mean and its advantages?

r2s1ef3w3

Expert

Mean: The average of a set is the proportion of the sum of the members to the total number of members.
The most commonly used measures of central tendency so it is easy to calculate.It takes all values into account.Useful for comparison.Every set has one and only one mean.
For example: The average of the set $\left(1,5,7,9,14,12\right)$ is,
$mean=\frac{1+5+7+9+14+12}{6}$
$⇒$$mean=\frac{48}{6}$
$⇒$$mean=8$

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