Mathematics, 08.04.2020 02:14 knevis

Which of these is an example of a non-random sample?
A.
At a school assembly, five students are randomly chosen to receive free admission to a theme park.

B.
Airline passengers to Orlando, Florida, are asked about vacation plans.

C.
Out of all the seventh grade students in a public school district, fifteen are chosen to win a trip to a vacation destination.

Answers: 3

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Which of these is an example of a non-random sample?
A.
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