Refer to the Following Information from a Frequency Distribution for Heights

question 63

Multiple Choice

Refer to the following information from a frequency distribution for heights of college women recorded to the nearest inch: the first two class midpoints are 62.5" and 65.5". What are the class limits for the third class?

• A)64 and up to 67
• B)67 and 69
• C)67 and up to 70
• D)66 and 68

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Definitions:

Systematic Error

refers to a consistent, predictable error present in the results of measurements or experiments due to flaw in the measurement system.

Rational Expectations

A theory in economics suggesting that individuals make decisions based on their rational outlook, available information, and past experiences.

Adaptive Expectations

A theory in economics that expectations of future events are constructed based on past events and that agents adjust slower to new information.

Monetarists

Economists who emphasize the role of governments in controlling the amount of money in circulation as a primary method for managing the economy and combating inflation.