Question: 1. Modeling data: Given the table of data below, find a line of best fit Advertising (thousands of dollars) Sales (thousands of dollars) 3.8 (a)

1. Modeling data: Given the table of data below, find a line of best fit Advertising (thousands of dollars) Sales (thousands of dollars) 3.8 (a) Write the linear model based on this data. Use calculator or computer to find a linear regression. (b) According to the model, what would the sales amount be if no money is spent on advertising? (c) According to the model, what would the sales amount be if $5000 were spent on advertising

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