Chapter1+2014

Descriptivestatisticscontd descriptivestatisticscontd

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Unformatted text preview: s charts and graphs. Descriptive Statistics Descriptive Statistics • Bivariate:the strength and direction of the relationship between two variables. Descriptive Statistics Descriptive Statistics • Multivariate between three or more variables. Descriptive statistics (cont’d.) Descriptive statistics (cont’d.) • Measures of Association – quantify the strength and direction of a relationship. Inferential Statistics Inferential Statistics • Generalize from a sample to a population. – Population ­ all cases in which the research is interested. – Samples ­ subsets of the population. Types Of Variables T...
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This document was uploaded on 03/27/2014.

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