Question

find the mean of 74,88,54​

Answer 1

Answer:

Mean = Sum of the numbers / No of numbers

= (74+88+54) / 3

= 216 / 3

= 72

Answer 2

Answer:

The mean of the given data is 72.

Step-by-step explanation:

Given: $74,88,54$

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 data set is$74,88,54$.

Here,

$\text { Sum of terms }=74+88+54=216\\\text { Number of terms }=3$

So, the mean of the above data will be:

$\begin{aligned}\text { Mean } &=\frac{\text { Sum of terms }}{\text { Number of terms }} \\\\\text { Mean } &=\frac{216}{3} \\\\\text { Mean } &=72\end{aligned}$