SM.DPSR.4: Use appropriate graphical and numerical methods to analyze data.

Use appropriate graphical and numerical methods to analyze data.

SM.DPSR.4.1Describe quantitative and categorical data.SM.DPSR.4.2Summarize and describe relationships between two variables.SM.DPSR.4.3Describe the relationship between two quantitative variables by interpreting correlation (r) and a least-square regression line (using technology).SM.DPSR.4.4Assess the fit of a linear model by plotting and analyzing residuals, including the squares of the residuals, to improve its fit.SM.DPSR.4.5Calculate and interpret the p-value for a population proportion and/or population mean.SM.DPSR.4.6Use simulated sampling distributions to describe the sample-to-sample variability of sample statistics.SM.DPSR.4.7Use simulations to investigate associations between two categorical variables and to compare groups.

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