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The Highway Patrol, using radar, checked the speeds (in mph) motorists at a checkpoint. The results are listed below. 44 36 36 38 41 50 43 42 49 48 35 40 37 41 43 50 45 45 39 38 50 41 47 36 35 40 42 43 48 33

The Highway Patrol, using radar, checked the speeds (in mph) motorists at a checkpoint. The results are listed below. 44 36 36 38 41 50 43 42 49 48 35 40 37 41 43 50 45 45 39 38 50 41 47 36 35 40 42 43 48 33

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 38HP
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Could you please help me learn how to solve this by using Excel for the graphs. Thank you :)

The Highway Patrol, using radar, checked the speeds (in mph) of 30 passing motorists at a checkpoint. The results are listed below. 44 38 41 50 36 36 43 42 49 48 35 40 37 41 43 50 45 45 39 38 50 41 47 36 35 40 42 43 48 33 Construct a frequency histogram, a relative frequency histogram and a frequency polygon using six classes.
Transcribed Image Text:The Highway Patrol, using radar, checked the speeds (in mph) of 30 passing motorists at a checkpoint. The results are listed below. 44 38 41 50 36 36 43 42 49 48 35 40 37 41 43 50 45 45 39 38 50 41 47 36 35 40 42 43 48 33 Construct a frequency histogram, a relative frequency histogram and a frequency polygon using six classes.
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How did you come up with 30 as the first number of the classes and 54 as the last number of the classes?

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