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Week 9 Summary......
Jeremy Jackson
|    May 2, 2016
NW 3431
|     New Westminster
Albert Einstein: "Great spirits have always encountered opposition from mediocre minds"

Neymann and Pearson Vs. Fisher

Fisher's view

Neymann and Pearson's view



Type 1 error

Type 2 error


Probability of Errors




The Right Decision

Reject the null when it is false

The probability of rejecting the null when it is false.....power


Things that Effect Alpha, Beta and Power

When the null is true: Only alpha....nothing effects this

When the null is false: sample size, effect size, alpha.

Effect Size


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