(a) Construct a scatter diagram with driving speed on the horizontal axis and fuel efficiency on the vertical axis. 40 40 40 35 35 35 30 30 30 25 25 25 20 20 20 15 15 15 10 10 10 5- 5- 5- 10 20 30 40 50 60 70 10 20 30 40 50 60 70 10 20 30 40 50 60 70 Driving Speed (MPH) Driving Speed (MPH) Driving Speed (MPH) 40 35 30 25 20 15 10 5 10 20 30 40 50 60 70 Driving Speed (MPH) (b) Comment on any apparent relationship between these two variables. For midsized cars, lower driving speeds seem to yield lower miles per gallon. For midsized cars, all driving speeds seem to yield about the same miles per gallon. O For midsized cars, lower driving speeds seem to yield higher miles per gallon. For midsized cars, there seems to be no relationship between driving speeds and fuel efficiency. Fuel Efficiency (MPG) Fuel Efficiency (MPG) Fuel Efficiency (MPG) Fuel Efficiency (MPG)
(a) Construct a scatter diagram with driving speed on the horizontal axis and fuel efficiency on the vertical axis. 40 40 40 35 35 35 30 30 30 25 25 25 20 20 20 15 15 15 10 10 10 5- 5- 5- 10 20 30 40 50 60 70 10 20 30 40 50 60 70 10 20 30 40 50 60 70 Driving Speed (MPH) Driving Speed (MPH) Driving Speed (MPH) 40 35 30 25 20 15 10 5 10 20 30 40 50 60 70 Driving Speed (MPH) (b) Comment on any apparent relationship between these two variables. For midsized cars, lower driving speeds seem to yield lower miles per gallon. For midsized cars, all driving speeds seem to yield about the same miles per gallon. O For midsized cars, lower driving speeds seem to yield higher miles per gallon. For midsized cars, there seems to be no relationship between driving speeds and fuel efficiency. Fuel Efficiency (MPG) Fuel Efficiency (MPG) Fuel Efficiency (MPG) Fuel Efficiency (MPG)
Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
1st Edition
ISBN:9781680331141
Author:HOUGHTON MIFFLIN HARCOURT
Publisher:HOUGHTON MIFFLIN HARCOURT
Chapter11: Data Analysis And Displays
Section11.5: Choosing A Data Display
Problem 19E
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Transcribed Image Text:(a) Construct a scatter diagram with driving speed on the horizontal axis and fuel efficiency on the vertical axis.
40
40
40
35
35
35
30
30
30
25
25
25
20
20
20
15
15
15
10
10
10
5
10
20
30
40
50
60
70
10
20
30
40
50
60
70
10
20
30
40
50
60
70
Driving Speed (MPH)
Driving Speed (MPH)
Driving Speed (MPH)
40
35
30
25
20
15
10
10
20
30
40
50
60
70
Driving Speed (MPH)
(b) Comment on any apparent relationship between these two variables.
For midsized cars, lower driving speeds seem to yield lower miles per gallon.
For midsized cars, all driving speeds seem to yield about the same miles per gallon.
For midsized cars, lower driving speeds seem to yield higher miles per gallon.
For midsized cars, there seems to be no relationship between driving speeds and fuel efficiency.
Fuel Efficiency (MPG)
O O O O
Transcribed Image Text:EE
A study on driving speed (miles per hour) and fuel efficiency (miles per gallon) for midsize automobiles resulted in the following data.
Driving Speed
40
30
60
25
50
50
55
55
25
30
Fuel Efficiency
27
32
23
34
26
25
23
25
35
30
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