| http://www.w3.org/ns/prov#value | - Q. 7 What is a good model of the combined effect of other variables on academic performance (i.e., math and read)? # Examine correlations between variablespsych::pairs.panels(cas[v]) pairs.panels shows correlations in the upper triangle, scatterplots in the lower triangle, and variable names and distributions on the main diagonal.After examining the plot several ideas emerge. # (a) students is a c
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