A study on driving speed (miles per hour) and fuel efficiency (miles per gallon) for midsize automobiles resulted in the following data: Click on the datafile logo to reference the data. DATA file a. Which of the following is a scatter diagram with driving speed on the horizontal axis and fuel efficiency on the vertical axis? 1. 3. Fuel Efficiency (MPG) 30 +20 +10 -30 20 +10 10 20 30 40 Driving Speed (MPH) 30 40 Driving Speed (MPH) 5,0 2. 4. Efficiency (MPG) -30 -20 10 -30 20 10 10. Driving Speed 30 50 40 55 30 25 60 25 50 55 Fuel Efficiency 28 25 25 23 30 32 21 35 26 25 20 30 40 50 Driving Speed (MPH) 20 30 40 50 Driving Speed (MPH) - Select your answer - V b. Comment on any apparent relationship between these two variables. For midsized cars, lower driving speeds seem to yield - Select your answer - miles per gallon.

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A study on driving speed (miles per hour) and fuel efficiency (miles per gallon) for midsize automobiles resulted in the following data:
Click on the datafile logo to reference the data.
DATA file
3.
a. Which of the following is a scatter diagram with driving speed on the horizontal axis and fuel efficiency on the vertical axis?
1.
Fuel Efficiency (MPG)
Fuel Efficiency (MPG)
-30-
-20
-10
30
-20
10
10.
10
20 30 40
Driving Speed (MPH)
50
20 30 4,0 50
Driving Speed (MPH)
60
60
2.
4.
Fuel Efficiency (MPG)
30
-20
10-
Full Efficiency (MPC)
30
-10-
10
10
Driving Speed 30 50 40 55 30 25 60 25 50 55
Fuel Efficiency 28 25 25 23 30 32 21 35 26 25
20 30 40 50 60
Driving Speed (MPH)
- Select your answer - V
b. Comment on any apparent relationship between these two variables.
For midsized cars, lower driving speeds seem to yield - Select your answer - miles per gallon.
50
20 30 40
Driving Speed (MPH)
6,0
Transcribed Image Text:A study on driving speed (miles per hour) and fuel efficiency (miles per gallon) for midsize automobiles resulted in the following data: Click on the datafile logo to reference the data. DATA file 3. a. Which of the following is a scatter diagram with driving speed on the horizontal axis and fuel efficiency on the vertical axis? 1. Fuel Efficiency (MPG) Fuel Efficiency (MPG) -30- -20 -10 30 -20 10 10. 10 20 30 40 Driving Speed (MPH) 50 20 30 4,0 50 Driving Speed (MPH) 60 60 2. 4. Fuel Efficiency (MPG) 30 -20 10- Full Efficiency (MPC) 30 -10- 10 10 Driving Speed 30 50 40 55 30 25 60 25 50 55 Fuel Efficiency 28 25 25 23 30 32 21 35 26 25 20 30 40 50 60 Driving Speed (MPH) - Select your answer - V b. Comment on any apparent relationship between these two variables. For midsized cars, lower driving speeds seem to yield - Select your answer - miles per gallon. 50 20 30 40 Driving Speed (MPH) 6,0
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