Solve the Problem. -Suppose That Replacement Times for Washing Machines Are Normally Distributed

question 80

Multiple Choice

Solve the problem.
-Suppose that replacement times for washing machines are normally distributed with a mean of 9.3 years and a standard deviation of 1.1 years. Find the probability that 70 randomly selected washing machines will have a
Mean replacement time less than 9.1 years.

• A) 0.0643
• B) 0.0714
• C) 0.4357
• D) 0.4286

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Definitions:

Heifetz

is associated with adaptive leadership theory, focusing on the challenges that require changes in people's priorities, beliefs, habits, and loyalties.

Deontological Theory

An ethical theory that emphasizes the importance of adhering to rules or moral duties, regardless of the outcome.

Consequences

The results or outcomes that follow from specific actions, events, or decisions.

Decision-Making Situation

A scenario in which individuals or groups need to select a course of action from among multiple alternatives.