Question
The table shows data collected on the relationship between the average daily temperature and coffee sales (in hundreds of dollars) at a coffee shop. The
The table shows data collected on the relationship between the average daily temperature and coffee sales (in hundreds of dollars) at a coffee shop. The line of best fit for the data is y = 0.28 + 69.9. Assume the line of best fit is significant and there is a strong linear relationship between the variables. Temperature (Degrees) 40 50 60 70 Coffee Sales (in hundreds of dollars) 55 68 40 55 According to the line of best fit, the predicted number of coffee sales (in hundreds of dollars) for an average daily temperature of 45 degrees is 57.30. Is it reasonable to use this line of best fit to make the above prediction? Select the correct answer below: The estimate, a predicted amount of 57.30 sales (in hundreds of dollars), is both reliable and reasonable. The estimate, a predicted amount of 57.30 sales (in hundreds of dollars), is both unreliable and unreasonable. The estimate, a predicted amount of 57.30 sales (in hundreds of dollars), is reliable but unreasonable. The estimate, a predicted amount of 57.30 sales (in hundreds of dollars), is unreliable but reasonable.
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