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O Editing ev Av Ao ニvニv そ 85

O Editing ev Av Ao ニvニv そ 85

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Help with b and d
aved P Search (Alt + Q) Ceview View Help O Editing v A B IU ev Av Ev Ev E E E A ... 85 2 80 75 15 70 20 65 50 I 60 45 55 30 50 15 Speed of Highway Drivers 60 50 ill. 50 55 60 65 70 75 80 85 Speed (in mph) a. What kind of graph 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). e. What would be the value of the mean if we added a constant of 4 to each x DOW
Transcribed Image Text:aved P Search (Alt + Q) Ceview View Help O Editing v A B IU ev Av Ev Ev E E E A ... 85 2 80 75 15 70 20 65 50 I 60 45 55 30 50 15 Speed of Highway Drivers 60 50 ill. 50 55 60 65 70 75 80 85 Speed (in mph) a. What kind of graph 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). e. What would be the value of the mean if we added a constant of 4 to each x DOW
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