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Week 6 Summary......
Jeremy Jackson
|    Jan 4, 2018
NW 3431
|     New Westminster
Albert Einstein: "Great spirits have always encountered opposition from mediocre minds"

Standard Scores

Z transformation

Properties of standard scores


Probability Basics

Frequency distribution vs probability distribution

Probability distirbution vs probability density functions

Examples of probability density functions: Uniform distribution, Normal distribution, t-distribution

Probability vs probability density: probabilities as areas



Empirical distributions vs theoretical distributions

Distributions as models of reality

Why IQ scores are NOT normally distributed


Finding Areas in Probability Density Functions





Using MS Excel to Find Areas in Distributions

The NDIST function

The tDIST function

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