85 2. 80 3. 75 15 70 20 65 50 60 45 55 30 50 15 Speed of Highway Drivers 60 50 40 30 20 10 50 55 60 65 70 75 80 85 Speed (in mph) a. What kind of graph above was used to display the frequency information? Numberof Drivers

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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85
80
3.
75
15
70
20
65
50
60
45
55
30
50
15
Speed of Highway Drivers
60
50
40
30
20
10
50
55
60
65
70
75
80
85
Speed (in mph)
a. What kind of grap
above was used to display the frequency information?
b. Should this kind of graph be used to display this particular freguency
information? Why or why not?
c. Describe the shape of the distribution (be specific).
The distribution is unimodal
d. Calculate the mean, median, and mode (Hint: Look carefully at the
frequency table and graph).
Numberof Drivers
Transcribed Image Text:O Search (Alt + Q) View Help O Editing v IUDvA A =<=、蛋 三v questtons pElow, iMaKE Sure thal you show ail Ol youi work. 85 80 3. 75 15 70 20 65 50 60 45 55 30 50 15 Speed of Highway Drivers 60 50 40 30 20 10 50 55 60 65 70 75 80 85 Speed (in mph) a. What kind of grap above was used to display the frequency information? b. Should this kind of graph be used to display this particular freguency information? Why or why not? c. Describe the shape of the distribution (be specific). The distribution is unimodal d. Calculate the mean, median, and mode (Hint: Look carefully at the frequency table and graph). Numberof Drivers
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