Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ • π ƒ ¹ ² ³ °
 

You are not logged in. #1 20130502 08:02:56
ZScoresI am at college level "Math For Liberal Arts".. we are in our last chapter and it's Statistics: Last edited by ladyrain95 (20130502 08:11:28) #2 20130502 08:48:32
Re: ZScoresHi; In mathematics, you don't understand things. You just get used to them. I have the result, but I do not yet know how to get it. All physicists, and a good many quite respectable mathematicians are contemptuous about proof. #3 20130502 22:11:56
Re: ZScores
In order to help you figure out what you're doing wrong, you'll need to tell us what you're doing. Please reply with your steps and reasoning. Thank you! 