In this video, you will see a review of Normal Distributions using the TI-83/84 calculator, Excel, Statcrunch, and the Z-table. You do not have to learn all methods in my course. You need to pick 1 and master that. If you would like to skip around, here is the index.

Review of Characteristics: 0
How the mean and standard deviation affect your distribution: 2:06
What is a standard normal distribution 2:42
Empirical Rule 3:16
Inequality signs 3:55
Ex. 1 P(x < 60) 5:13
Ex. 2 P(x > 93) 9:45
Ex. 3 P(65 < x < 85) 14:17
Ex. 4 What time represents the 25th percentile. 20:00
Ex. 5 Between what times are 80% of the values? 24:06