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Graph the function by starting with the graph of the basic function and then using the techniques of shifting, compressing, stretching, and/or reflecting.
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Nominal Variables
Variables that represent categories with no inherent order or ranking among them.
Chi-square Test of Independence
A statistical test used to determine if there is a significant association between two categorical variables.
Test Statistic
A standardized value used in statistical hypothesis testing to decide whether to reject the null hypothesis.
Critical Value
A statistical threshold value used in hypothesis testing to determine whether to reject the null hypothesis, based on the desired level of significance.
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