- #1
zak100
- 462
- 11
Homework Statement
For the five data 0, 7, 8, 10, and 10 find the standard deviation.
Homework Equations
https://forum.allaboutcircuits.com/threads/how-to-find-the-standard-deviation.138607/
I know the formula:
Z = (X-Mew)/Sigma
Sigma = Standard Deviation
Mew = Mean = 7
X= score?
Z= number of standard deviation=?
The Attempt at a Solution
I have found mean which is 7 but i don't know how to find Z & X. Some body please guide me.
Zulfi.[/B]