A Sample of Students Who Have Taken a Calculus Test

question 27

Multiple Choice

A sample of students who have taken a calculus test has a mean score of 78.2, a mode of 67, and a median score of 67. Based on this information, the distribution of test scores is:

• A) symmetric
• B) right skewed
• C) left skewed
• D) bimodal
• E) none of these

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Definitions:

Leap Years

Years that include an extra day (February 29) to keep the calendar year synchronized with the astronomical year.

Leap Years

Years with an extra day (February 29) added to keep the calendar year synchronized with the astronomical year or seasonal year.

Interest Computation

The process of calculating the interest due on a loan, based on the principal, interest rate, and time.

Lending Institution

An organization that provides financial loans to individuals or businesses, expecting repayment with interest.