15 - A randomly selected sample of 1,000 college students was asked whether they had ever used the drug Ecstasy. Sixteen percent (16% or 0.16) of the 1,000 students surveyed said they had. Which one of the following statements about the number 0.16 is correct? a) It is a population proportion. b) It is a sample proportion. C) It is a margin of error. d) It is a randomly chosen number.

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15 - A randomly selected sample of 1,000 college students was asked whether they had ever used the drug Ecstasy.
Sixteen percent (16% or 0.16) of the 1,000 students surveyed said they had. Which one of the following statements
about the number 0.16 is correct?
a)
It is a population proportion.
b)
It is a sample proportion.
C)
It is a margin of error.
d)
It is a randomly chosen number.
Transcribed Image Text:15 - A randomly selected sample of 1,000 college students was asked whether they had ever used the drug Ecstasy. Sixteen percent (16% or 0.16) of the 1,000 students surveyed said they had. Which one of the following statements about the number 0.16 is correct? a) It is a population proportion. b) It is a sample proportion. C) It is a margin of error. d) It is a randomly chosen number.
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