A1.DPSR.1: Use statistical reasoning to summarize, represent, and interpret data on two categorical and quantitative variables.

Use statistical reasoning to summarize, represent, and interpret data on two categorical and quantitative variables.

A1.DPSR.1.1Summarize categorical data in two-way frequency tables, interpret relative frequencies in real-world situations, and informally determine possible associations and trends in the data.A1.DPSR.1.2Summarize quantitative data in a table and on a scatterplot and describe how the variables are associated. Limit to linear data.A1.DPSR.1.3Find a linear function for a scatterplot that suggests a linear association.A1.DPSR.1.4For linear associations, use technology to determine the correlation coefficient, evaluate the strength of the association, and find the line of best fit.

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