Question

Find the mean 1,2,1,5,6​

Answer 1

Answer:

Example 1: What is the Mean of these numbers?

6, 11, 7

Add the numbers: 6 + 11 + 7 = 24

Divide by how many numbers (there are 3 numbers): 24 / 3 = 8

The Mean is 8

Step-by-step explanation:

I give you the example only you do with your talent.

Answer 2

Answer:

The mean of the given data will be 3.

Step-by-step explanation:

Given: $1,2,1,5,6$

We have to find the mean of the above data.

• As we know that, the mean of a data set is the sum of the terms divided by the total number of terms.
• The formula for mean is: $\text { Mean }=\frac{\text { Sum of terms }}{\text { Number of terms }}$

       

We are solving in the following way:

We have,

Given data is.

Here,

$\text { Sumof terms }=1+2+1+5+6=15\\\text { Number of terms }=5$

So, the mean of the given data will be:

$\begin{aligned}\text { Mean } &=\frac{\text { Sum of terms }}{\text { Number of terms }} \\\\\text { Mean } &=\frac{15}{5} \\\\\text { Mean } &=3\end{aligned}$

In this problem, we are assuming we have to find the mean of given data.

Q. Find the mean of 1,2,1,5,6​.