Relationship is weak if the coefficient is closer to 0
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Letter "R" under scattergraph
Stands for correlation coefficient
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Descriptive statistics
Used to identify trends and analyse data, e.g. graphs, tables and summary statistics (such as measures of central tendency)
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Inferential statistics
Use of statistical tests to determine if relationships or differences are statistically significant. Helps decide whether to accept or reject hypothesis.
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Other cards in this set
Card 2
Front
Correlation coefficient
Back
A number between -1 and +1 that represents the direction and strength of a relationship between co-variables. Is an inferential statistic.
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