Question

what is average??????​

Answer 1

a number expressing the central or typical value in a set of data, in particular the mode, median, or (most commonly) the mean, which is calculated by dividing the sum of the values in the set by their number.

Answer 2

Average:-

Average of a group of measures is obtained by dividing the sum of the measures by number of measures.

$i.e. \: average = \frac{sum \: of \: measures}{number \: of \: measures } \\ using \: this \: formula \: a = \frac{s}{n}$

$average \: of \: a \: set \: of \: numbers \: may \: or \: may \: not \: be \: one \: of \: the \: numbers \: given$

$if \: any \: two \: of \: s \: n \: a \: are \: given \\ we \: can \: find \: the \: third \: one$