Descriptive statistics

OpenStax

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Descriptive statistics

1 Student learning outcomes

Displaying data

Stem and leaf graphs (stemplots), line graphs and bar graphs

Measures of the location of the data

Measures of the center of the data

Skewness and the mean, median, and mode

Measures of the spread of the data

Summary of formulas

Practice 1: center of the data

Practice 2: spread of the data

Lab: descriptive statistics

Source: OpenStax, Collaborative statistics (mt230 - fall 2014). OpenStax CNX. Aug 16, 2014 Download for free at http://legacy.cnx.org/content/col11403/1.7

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