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)?
Answers: 1
Mathematics, 21.06.2019 21:40
Scores on the cognitive scale of the bayley-scales of infant and toddler development range from 1 to 19, with a standard deviation of 3. calculate the margin of error in estimating the true mean cognitive scale score, with 99% confidence, if there are 12 infants and toddlers in a sample.
Answers: 3
Mathematics, 22.06.2019 00:30
If we pull out the middle player of team a and the fourth player of the team b. what will be the force of team a and team b? what is their sum of forces
Answers: 2
Mathematics, 22.06.2019 00:30
The mean average cost of standard room per night at a hostel is ? 20.60. therefore, how much does a standard room cost per night at night-time rest days?
Answers: 1
Listed below is data on profit and market capitalization for a sample of 15 different firms in U. S....
Mathematics, 07.12.2021 06:10
English, 07.12.2021 06:10
Mathematics, 07.12.2021 06:10
Mathematics, 07.12.2021 06:10
Mathematics, 07.12.2021 06:10
Mathematics, 07.12.2021 06:10
Mathematics, 07.12.2021 06:10
English, 07.12.2021 06:10
Mathematics, 07.12.2021 06:10
English, 07.12.2021 06:10
Chemistry, 07.12.2021 06:10
Mathematics, 07.12.2021 06:10
Mathematics, 07.12.2021 06:10
Mathematics, 07.12.2021 06:10