Question

What is the standard deviation for the data given:
5, 10, 7, 12,0, 20, 15, 22, 8,2

Answer 1

I believe the answer would be 10.1

Explanation:
Step 1- add all the numbers together
5+10+7+12+0+20+15+22+8+2 = 101
Step 2- divide the sum of all the numbers by how many numbers there is in the problem, so for this problem it would be 101 divided by 10= 10.1

Answer 2

We have that the standard deviation for the data given:

5, 10, 7, 12,0, 20, 15, 22, 8,2 is is mathematically given as

$\sigma =6.891$

From the question we are told

Generally the equation for the Standard deviation  is mathematically given as

$\sigma^2=\sqrt{\frac{\sum(x-u^2)}{N}}\\\\Therefore\\\\\\sigma^2=\frac{474.9}{10}\\\\\sigma= \sqrt{47\49}\\\\\sigma =6.891$

Hence

The standard deviation for the data given:

5, 10, 7, 12,0, 20, 15, 22, 8,2 is is mathematically given as

$\sigma =6.891$

For more information on this visit

https://brainly.com/question/23366835