Question

find the mean of 2,3,5,7,11,13,17,19,23,29,31,37,41,43,47​

Answer 1

Answer:

21.8666666667

Step-by-step explanation:

add up  2+3+5+7+11+13+17+19+23+29+31+37+41+43+47=328

then divide by 15 as there is 15 numbers

328/15=21.8666666667

Answer 2

Answer:

The mean of the given data will be$\begin{aligned}\frac{328}{15}\end{aligned}$.

Step-by-step explanation:

The given data is 2,3,5,7,11,13,17,19,23,29,31,37,41,43,47​.

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 to calculate the 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 is 2,3,5,7,11,13,17,19,23,29,31,37,41,43,47​.

Here,

$\text { Sum of terms }=2+3+5+7+11+13+17+19+23+29+31+37+41+43+47=328\\\\\text { Number of terms }=15$

The mean of the above data will be:

$\begin{aligned}\text { Mean } &=\frac{\text { Sum of terms }}{\text { Number of terms }} \\\\\text { Mean } &=\frac{328}{15}\end{aligned}$