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sergey [27]
4 years ago
14

What is the formula of mean ???? pls explain​

Mathematics
2 answers:
Softa [21]4 years ago
8 0

In simple words,

mean \: =  \:  \frac{sum \: of \: the \: observations}{no. \: of \: observations}

VashaNatasha [74]4 years ago
6 0

Answer:

Mean is fairly simple. You add up all the numbers, then divide it by how many numbers you have.

Step-by-step explanation:

Take for example, you have 1, 2, 3, 4, 5

Add all those numbers up.

1+2+3+4+5

You get 15.

To get the mean, you simply divide 15 by 5.

Why?

Because there are 5 numbers present.

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