Question

Find the mean of 3,11,7,2,5,9,9,10,9,2,11 .​

Answer 1

Refer The Attachment ⬆️

• Mean $\longmapsto\;\bold{7.09}$

$\tt{@MrMonarque}$

Hope It Helps You ✌️

Answer 2

Answer:

The mean of the given data will be$\frac{78}{11}$.

Step-by-step explanation:

Given: $3,11,7,2,5,9,9,10,9,2,11$

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 is$3,11,7,2,5,9,9,10,9,2,11$.

Here,

$\text { Sum of terms }=3+11+7+2+5+9+9+10+9+2+11=78\\\text { Number of terms }=11$

So, the mean of the above data will be:

$\begin{aligned}\text { Mean } &=\frac{\text { Sum of terms }}{\text { Number of terms }} \\\\\text { Mean } &=\frac{78}{11}\end{aligned}$