The Time Spent Commuting from Home to Work for All

question 21

Short Answer

The time spent commuting from home to work for all employees of a very large company has a normal distribution with a mean of 43.4 minutes and a standard deviation of 12.1 minutes.The probability,rounded to four decimal places,that the mean time spent commuting from home to work by a sample of 21 employees will be between 43.26 and 49.35 minutes is:

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Definitions:

Enact Decisions

To implement or put into effect choices or courses of action that have been decided upon.

Boundaries

Limits that establish acceptable behavior and responsibilities in personal and professional relationships.

Nutritional Assessment

The process of determining the nutritional status of an individual, evaluating dietary intake, body composition, and biochemical markers.

Community Resources

Various supports and facilities available within a community that provide assistance, information, and services to its members.