Liberal Arts Mathematics II: Statistics

Section 13.1

A Frequency Distribution

A Histogram

A Stem and Leaf Diagram

An Ordered Stem and Leaf Diagram

Section 13.2

The Mean

Mean of a Frequency Distribution

Formula for Mean of a Frequency Distribution

Mode

Median

Median of a Frequency Distribution

Section 13.3

Range and Standard Deviation

Standard Deviation of a Frequency Distribution

Skewness Coefficient

Chebyshev's Equation

Section 13.4

z Value

Percentiles

Quartiles

Box Plot

Section 13.5

The Normal Distribution

Normal Distribution Tables

Applying Normal Distribution Tables I

Applying Normal Distribution Tables II

Section 13.6

Best-Fit Line

Calculating and Applying the Regression Line

Correlation