Use the Following Information for the Question

question 49

Multiple Choice

Use the following information for the question. The average travel time to work for a person living and working in Kokomo, Indiana is 17 minutes. Suppose the standard deviation of travel time to work is 4.5 minutes and the distribution of travel time is approximately normally distributed.
-Approximately what percentage of people living and working in Kokomo have a travel time to work that is at least 20 minutes? Round to the nearest whole percent.

• A)15%
• B)75%
• C)25%
• D)None of these.

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Definitions:

Sociologists

Professionals who study social behaviors, structures, and patterns including how groups interact and function.

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Scientists who study human behaviour, cultures, societies, and biological aspects across time and space, examining how humanity has evolved and diversified.

Political Scientists

Experts who study the theory and practice of politics, governance, and political behavior, often analyzing systems of government, political activities, and political thought.

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