3. The following sample contains values of the price and quantity sold of a particular commodity. Use quantity sold as the dependent variable Y. Price (X) Quantity sold (Y) 6.00 3.00 7.00 1.00 2.00 8.00 53 67 48 76 Σx=27, Σy=342, Σ x²=163, Σ xy=1295, Σ y² = 21062, n = 6. d. Find the coefficient of determination and interpret. 0.916 and prediction accuracy is 91.6%. 0.916 and prediction accuracy is 8.4%. 70 28 0.957 and prediction accuracy is 95.7%. 0.957 and prediction accuracy is 4.3%.

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