A Sample of 200 Commuters in Boston Indicated That They

question 59

Short Answer

A sample of 200 commuters in Boston indicated that they commute an average of one hour and fifteen minutes per day.The standard deviation of the sample was 25 minutes.Compute the 95% confidence interval for the average commute time of the population (in minutes).

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Definitions:

Salaried Managers

Managers who receive a fixed annual income, regardless of the number of hours worked.

Innovation

The process of creating new products, services, or methods that improve upon existing ones, driving progress in various fields.

Post-it Note Pads

Small pieces of paper with a re-adherable strip of adhesive on the back, intended for temporarily attaching notes to documents and other surfaces.

3M Corporation

A multinational conglomerate corporation known for products like Post-it Notes, Scotch tape, and a wide range of industrial and consumer goods.