Question: Three data sets are collected, and the correlation coefficient is computed in each case. The variables are (i) grade point average in freshman year and

Three data sets are collected, and the correlation coefficient is computed in each case. The variables are

(i) grade point average in freshman year and in sophomore year

(ii) grade point average in freshman year and in senior year

(iii) length and weight of two-by-four boards Possible values for correlation coefficients are

-0.50 0.0 0.30 0.60 0.95 Match the correlations with the data sets; two will be left over. Explain your choices. P-698

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