Question

find the mean of4,10,7,7,6,9,3,8,9​

Answer 1

Step-by-step explanation:

median is 14/9.

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Answer 2

Answer:

The mean of the given data will be 7.

Step-by-step explanation:

Given: $4,10,7,7,6,9,3,8,9$

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 for mean is: $\text { Mean }=\frac{\text { Sum of terms }}{\text { Number of terms }}$

   

We are solving in the following way:

We have,

Given data is$4,10,7,7,6,9,3,8,9$.

Here,

$\text { Sum of terms }=4+10+7+7+6+9+3+8+9=63\\\text { Number of terms }=9$

So, the mean of the given data will be:

$\begin{aligned}\text { Mean } &=\frac{\text { Sum of terms }}{\text { Number of terms }} \\\\\text { Mean } &=\frac{63}{9} \\\\\text { Mean } &=7\end{aligned}$