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Introduction to statistics review for SPC
Location
Measures of location
Variability
Range
Lists and tables
Histograms
		Histogram exercise
		Standard deviation
Std. deviation formula
Distribu- tions
The normal distribution
Histograms & the normal distribtion
Uniform & skewed distributions
The empirical rule
Standardized scores
Sampling
Sampling introduction
Random sampling
Sampling Distributions
Sampling Dist. Properties
		Sample means
x bar R charts
			Two sources of variation
			x-bar R chart overview
			x-bar R chart close views
			Constants & formulas
			Control chart computations
			Interpreting x-bar R charts 1
			Interpreting x-bar R charts 2
			Meeting specifi- cations
		Capability
Determining capability
Cpk ratio
Cp & PCI ratios
			P charts
			p Charts
p Chart example
			p Chart closeup
			The back pages
			Answers to exercises
			Short exam
SPC glossary
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