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SCENARIO 12-11
The director of admissions at a state college is interested in seeing if admissions status (admitted,waiting list,denied admission)at his college is independent of the type of community in which an applicant resides.He takes a sample of recent admissions decisions and forms the following table:
He will use this table to do a chi-square test of independence with a level of significance of 0.01.
-Referring to Scenario 12-11,the critical value of the test is .
Rotor Runout
The measurement of how much a brake rotor deviates from a perfectly flat orientation as it rotates.
Wheel Bearings
Mechanical assemblies that enable the wheels of a vehicle to rotate smoothly and with reduced friction on their axles.
Supply Reservoir
A storage tank or container that holds a supply of fluid, such as fuel, hydraulic fluid, or air, for use in various systems of a vehicle or machinery.
Primary Circuit
In brake systems, refers to the lead circuit in the system; in hydraulic brake systems on straight trucks this is usually the front brake circuit, whereas on large trucks with air brakes, it refers to the brakes over the tandem drive wheels.
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