A Table of Random Numbers Is Used to Select 30

question 17

Multiple Choice

A table of random numbers is used to select 30 students from a statistics class to rate a statistics video. The ratings that these students give are used to estimate the ratings that would be given if the entire class were asked to rate the video. This type of sample is

• A) a biased sample.
• B) a convenience sample.
• C) a census.
• D) voluntary response sample.
• E) a sample that avoids bias.

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Definitions:

Travel Expenses

Costs associated with traveling for the purpose of conducting business, medical care, or other approved activities that may be deductible under tax regulations.

Probability

The probability or possibility of an event happening.

Incorrectly Reported

A term referring to data or results that have been mistakenly or inaccurately documented or communicated.

Continuous Random Variable

A type of random variable that can take an infinite number of values within a given range.