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 88 43 42 49 48 35 40 37 41 43 50 45 45 39 38 50 41 47...

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Extracted 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 88 43 42 49 48 35 40 37 41 43 50 45 45 39 38 50 41 47 36 35 40 42 43 5 10 7. Construct a frequency distribution, a relative frequency distribution, and a cumulative frequency distribution using six classes (6-classes). Include the midpoints of the classes.