While Having a Discussion, Technician a Says That Worn or Damaged

question 15

Multiple Choice

While having a discussion, Technician A says that worn or damaged bumper stops often indicate a need for shock absorber replacement. Technician B says that it actually indicates that the ball joint seal needs to be replaced. Who is correct?

• A)A only
• B)B only
• C)Both A and B
• D)Neither A nor B

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Definitions:

Empirical Rule

A statistical guideline suggesting that within a normal distribution, nearly every data point can be found within three standard deviations of the central mean.

Stem-And-Leaf Plot

A graphical method for displaying quantitative data, where each number is split into a "stem" (the leading digit(s)) and a "leaf" (the last digit).

Mode

The value that appears most frequently in a data set.

Modal Class

The class interval in a frequency distribution that has the highest frequency, representing the most common value or range of values.