Below Is the Probability Distribution for the Number of Times

question 79

Multiple Choice

Below is the probability distribution for the number of times students had to take the same exam before passing it.If a student must pass the exam in two tries or less to pass the class,then what is the probability of passing the class?

• A) .80
• B) .40
• C) .20
• D) .10

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Definitions:

Lube Level

The amount or height of lubricating oil present in a system, important for ensuring proper lubrication of moving parts.

Fill Plugs

Components used to seal the fill holes in a system, ensuring fluids are contained and can be added as needed.

Crown Gear Runout

A measure of the deviation or wobble of a crown gear from its perfect geometric shape, affecting the smoothness of gear engagement.

Pinion To Crown Gear Runout

The deviation in the rotational motion of the pinion gear as it meshes with the crown gear, affecting gear engagement.