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Use the following information to answer the question. A junior high gym teacher recorded the time, in minutes, that it took two of her classes to run one mile. Here are the summary statistics for each class:
Class A: x = 9.6, s = 1.1 Class B: x = 9.9; s = 1.5
-Write a sentence comparing the Class A and Class B. Does one class run faster than the other? Explain.
Lateral Rotor Runout
A condition where a brake rotor is not perfectly aligned on its axis, causing uneven brake pad wear and potential vibration during braking.
Dial Indicator
An accurate linear measuring tool actuated by a plunger with a rotary display. Used to measure endplay, runout, recess depth, and so on.
Digital Calipers
Precision measuring tools that use digital displays to show measurements for distances or diameters, offering quick and accurate readings.
Air-over-hydraulic System
A braking system that uses air pressure to actuate hydraulic brakes.
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