The Lower Limit of the 90% Confidence Interval for the Population

question 28

True/False

The lower limit of the 90% confidence interval for the population proportion p, given that n = 400 and $\hat { p }$ = 0.10, is 0.0247.

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Definitions:

Disc Brake Micrometer

A clamp-type instrument for making very precise measurements of disc brake rotor thickness.

Lateral Runout

The deviation or variation from true circular rotation of a component, such as a tire or disc, often resulting in vibration or wobble.

Pad Lining Thickness

The measurement of the thickness of the friction material on a brake pad, which is critical for brake efficiency.

Caliper Piston

A component within a brake caliper that moves to apply pressure on the brake pads against the rotor, facilitating vehicle stopping.