Exhibit 6-2

question 36

Multiple Choice

Exhibit 6-2.Gold miners in Alaska have found,on average,12 ounces of gold per 1000 tons of dirt excavated with a standard deviation of 3 ounces.Assume the amount of gold found per 1000 tons of dirt is normally distributed. Refer to Exhibit 6-2.If the miners excavated 1000 tons of dirt,how little gold must they have found such that they find that amount or less only 15% of the time?

• A)-1.04
• B)1.04
• C)8.88
• D)15.12

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Definitions:

Continuity

The consistent operation or development of something over a period of time without interruption.

Transtheoretical Model

A psychological framework that outlines stages of change individuals go through when modifying behavior, providing insight into the process of change.

Anger Issues

A pattern of emotional responses characterized by inappropriate or excessive feelings of irritability, rage, or frustration.

Precontemplation

The stage in the process of change where the individual is not yet considering change or is unaware of the need for change.