Mathematics, 18.04.2020 03:50 AshyCakes
Listed below is data on profit and market capitalization for a sample of 15 different firms in U. S. Profit is the y variable and market capitalization is the x variable
Profits Market Capitalization ($ millions) x
($millions) y
296.2 1,936.9
–25 1,171.8
4,085 55,135.8
6,558 97,417.2
12,525 95,198.9
3,394 53,579.7
442.8 12,466.3
633.1 8,894.3
3,528 65,872.4
2,698 25,661.3
1,200.65 19,854.7
11.987 195,643.8
641.8 10,447.8
5,043 66,695.5
5,206 53,558.4
a. Develop a scatter chart for the above data. What does this chart indicate about the relationship between market capitalization and profit?
b. Use the data to develop an estimated regression equation that could be used to estimate a firm’s profit based on its market capitalization. What is the estimated regression model?
c. What is the predicted profit for the market capitalization of 70,721.3 (million)?
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Listed below is data on profit and market capitalization for a sample of 15 different firms in U. S....
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