The Mean Amount of Gasoline and Services Charged by Key

question 120

Multiple Choice

The mean amount of gasoline and services charged by Key Refining Company credit customers is $70 per month. The distribution of amounts spent is approximately normal with a standard deviation of $10. What is the probability of selecting a credit card customer at random and finding the customer charged between $70 and $83?

• A) 0.1962
• B) 0.4032
• C) 0.3413
• D) 0.4750

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Definitions:

Collaboration

Working together with others to achieve a common goal.

Conflict Resolution

The process of finding a peaceful solution to a disagreement or conflict between parties, aiming for mutually beneficial outcomes.

Personal Conflicts

Disagreements or disputes arising between individuals based on personal issues, opinions, or emotions.

Procedural Conflict

A disagreement among team or organization members about the methods or processes used to achieve goals.