Why is there 16% of the data above z = 1? VISUAL ANSWER: If you start this video I have in a previous Course FAQ post (https://www.youtube.com/watch?v=Dh5sBdlVPaA&feature=youtu.be) at 3 minutes and 21 seconds, you will see me explain why it is 16% while drawing out the normal … Continue reading Why is there 16% of the data above z = 1?