1,400 js the answer
I have it for a class
Explanation
Bababoey
The variance of a distribution is the square of the standard deviation
The variance of the data is 2.2
<h3>How to calculate the variance</h3>
Start by calculating the expected value using:

So, we have:

This gives

Next, calculate E(x^2) using:

So, we have:


The variance is then calculated as:

So, we have:


Approximate

Hence, the variance of the data is 2.2
Read more about variance at:
brainly.com/question/15858152
29% all you have to do is divide
32/112
Answer:
(−1)(5x+2)
Step-by-step explanation:
I googled it