Question
Hello, I am stuck on these sets of questions. We use statdisk. This is Stat 3001 week 3. Thank you What is the slope of
| Hello, I am stuck on these sets of questions. We use statdisk. This is Stat 3001 week 3. Thank you |
| What is the slope of the line? What does it tell you about the relationship between the Weight (Pounds) and Braking distance (Feet) data? Be sure to specify the proper units.
|
| What is the y-intercept of the line? What does it tell you about the relationship between the Weight and Braking distance?
|
| What would you predict the Braking distance would be for a car that Weighs 2650 pounds? Show your calculation. |
| Lets say you want to buy a muscle car that Weighs 4250 pounds. What effect would you predict this would have on the braking distance of the car? Relate this to the Braking distance you found for a car weighing 2650 pounds in the previous question. |
| Find the coefficient of determination (R2 value) for this data. What does this tell you about this relationship? [Hint: see definition on Page 311.] |
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Making Hard Decisions with decision tools
Authors: Robert Clemen, Terence Reilly
3rd edition
538797576, 978-0538797573
