MATH 321 Lecture Notes - Lecture 40: Standard Deviation, Graphing Calculator
14 Jul 2019
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Document Summary
The normal probability distribution shows up in a lot of places in our normal everyday life. To be able to get prepared to use this it is important to understand how we can get probabilities that are associated with values that are taken from a normally distributed population. It also helps to look at if we selected an item at random, what the probability is that it would be bigger, smaller, or between two values. Assume x is normally distributed with a mean of 32 and a standard deviation of . 6 find: p(x> 31. 4, p(x
