Question

Find the Mean of 1,3,5,7.​

Answer 1

Answer:

1357

Step-by-step explanation:

Answer 2

Answer:

The mean of the given data set will be 4.

Step-by-step explanation:

Given: $1,3,5,7$

We have to find the mean of the above data.

• 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$1,3,5,7$.

Here,

$\text { Sum\ of terms }=1+3+5+7=16\\\text { Number of terms }=4$

So, the mean of the above data set will be:

$\begin{aligned}\text { Mean } &=\frac{\text { Sum of terms }}{\text { Number of terms }} \\\\\text { Mean } &=\frac{16}{4} \\\\\text { Mean } &=4\end{aligned}$