Question

Find the mean of 27,13,42,28,13,15,21,26,32,42.

Answer 1

Answer:

the mean of the mera is x you can find it

Answer 2

Answer:

The mean of the given data will be$\frac{259}{10}$.

Step-by-step explanation:

The given data set is$27,13,42,28,13,15,21,26,32,42$.

We have to find the mean of the above data set.

• As we know, 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,

The given data set is$27,13,42,28,13,15,21,26,32,42$.  

Here,

$\text { Sum\ of terms }=27+13+42+28+13+15+21+26+32+42=259\\\text { Number of terms }=10$

So, the mean of the above data will be:

$\begin{aligned}\text { Mean } &=\frac{\text { Sum of terms }}{\text { Number of terms }} \\\\\text { Mean } &=\frac{259}{10}\end{aligned}$