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Return to CHS Online Library

CHS

stem

Resources

Statistics

The Nature of Probability & Stats

Descriptive and Inferential Statistics

Variables and Types of Data

Data Variables and Sampling Techniques

Observational and Experimental Studies

Uses and Misuses of Statistics

Organizing Data

Histograms, Frequency Polygons, & Ogives

Other Types of Graphs

Frequency Distributions & Graphs

Data Discription

Measures of Central Tendency

Measures of Variation

Measures of Position

Exploratory Data Analysis

The Addition Rules for Probability

Multiplication Rules & Conditional Probability

Probability and Counting Rules

Probability Distribution

Mean, Variance, Standard Deviation, & Expectation
The Binomial Distribution

Normal Distributions

Applications of the Normal Distribution

The Central Limit Theorem

The Normal Approximation to the Binomial Distribution

The Normal Distribution

Discrete Probability Distributions

Probability & Counting Rules

Confidence Intervals for the mean when ó is known.

Confidence Intervals for the mean when ó is unknown.

Confidence Intervals and sample size for proportions.

Confidence Intervals for Variances & Standard Deviations.

Confidence Intervals & Sample Size

Steps in Hypothesis Testing

z Test for a Mean

t Test for a Mean

z Test for a Proportion

X2 test for a Variance or Standard Deviation

Hypothesis Testing

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