Problem
1. The prediction equation in a linear regression study may be used to:a. Predict the dependent variable for a given value of the independent variableb. Predict the independent variable for a given value of the dependent variablec. Estimate how large future samples should bed. Determine the correlation coefficiente. Both a and d.
2. An objective coefficient is 10 with an allowable decrease of 2. If this applies to a linear programming problem with the objective of maximizing profit, then if the profit per unit declines by 1.5,a. The overall profit will remain the sameb. The optimal solution remains the samec. Both profits and the optimal solution will remain the samed. Both profits and the optimal solution will change.
The response should include a reference list. Double-space, using Times New Roman 12 pnt font, one-inch margins, and APA style of writing and citations.