### Statistics Problems 2, 3, 4, 12.48, 12.50, 13.30, 13.32, 14.16

See attached file. Need step by step instructions of how to solve these problems: 2. The regression equation NetIncome = 2,277 + .0307 Revenue was fitted from a sample of 100 leading world companies (variables are in millions of dollars). (a) Interpret the slope. (b) Make a prediction of NetIncome when Revenue = 1,000.