Answers CA-Statistics and Probability B Preparing to Estimate a Population ProportionQuestion 11

11

AssignmentMultiple Choice

Preparing to Estimate a Population Proportion

Question 11 • CA-Statistics and Probability B

Based on the interval, is it reasonable to conclude that a majority of teens aged 13–17 have their own desktop or laptop computer?

Answer

A

No, because the interval of teens who have their own desktop or laptop computer is entirely above 0.5.

B

Yes, because the interval of teens who have their own desktop or laptop computer is entirely above 0.5.

C

No, because a different sample might give different results.

D

Yes, because the sample proportion was 65%.

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