Technician a Removes Plug Wires by Grasping the Spark Plug

question 8

Multiple Choice

Technician A removes plug wires by grasping the spark plug boot and gently twisting it off. Technician B uses a 13/16 in. deep thinwall socket to remove spark plugs. Who is correct?

• A)A only
• B)B only
• C)both A and B
• D)neither A nor B

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Definitions:

Sampling Distribution

The probability distribution of a statistic (e.g., the mean) obtained from a large number of samples drawn from a specific population.

Standard Deviation

A measure of the dispersion of a set of data from its mean, indicating how spread out the data points are.

Standard Deviation

A statistic that quantifies the amount of variation or dispersion of a set of data values.

Sample Size

The number of individual observations or data points used in a statistical sample.