Which of the following is the formula used to calculate the variance of a set of data? http://media.apexlearning.com/Images/201105/06/31fead07-7d61-4063-8647-fbfe6cb34f8f.gif
Here's a link to the image! http://media.apexlearning.com/Images/201105/06/31fead07-7d61-4063-8647-fbfe6cb34f8f.gif
@Redcan can you help me?
I only see one option. The mean formula.
http://media.apexlearning.com/Images/201105/06/2e1802a8-ff00-4517-aa32-48f80e183a83.gif
http://media.apexlearning.com/Images/201105/06/31487d3f-8c58-4896-a679-cb522856028e.gif
http://media.apexlearning.com/Images/201105/06/a41cb766-cbe5-4044-95a9-980e74773a6b.gif
@Redcan sorry! i posted the rest im thinking its the last one but im not sure
I agree.
Join our real-time social learning platform and learn together with your friends!