Answers AZ-Common Core Algebra II B Population ProportionQuestion 126926

126926

AssignmentMultiple Choice

Population Proportion

Question 126926 • AZ-Common Core Algebra II B

If Terrence and Deena use the same confidence level, which statement best describes the results of their margin of error calculations?

Answer

A

Terrence’s margin of error will be exactly three times as large as Deena’s.

B

Deena’s margin of error is half the amount of Terrence’s.

C

If Terrence samples 800 more people, his margin of error will be the same as Deena’s.

D

If Deena samples 400 fewer people, her margin of error would be exactly half the amount of Terrence’s.

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