Covariance Flashcards
1
Q
Step 1?
A
Get the data
2
Q
Step 2?
A
Calculate the average value for each variable
3
Q
Step 3?
A
Find the difference between each value and the mean for both variables
4
Q
Step 4?
A
Mutliply the values for the two variables
5
Q
Step 5?
A
Add the values together
6
Q
Step 6?
A
Use the values from the previous steps to find the covariance of the data
n-1 for sample populations
n for populations
