AnswersCA-Statistics and Probability BEstimating a Population ProportionQuestion 10
10
AssignmentMultiple Choice

Estimating a Population Proportion

Question 10 • CA-Statistics and Probability B

Is it reasonable to conclude that more than two-thirds of the seniors at Christian’s school plan to attend the prom?

Answer
A
No, because a different sample might give different results.
B
No, because the interval of seniors who plan to attend prom is not is entirely above 0.67.
C
Yes, because the interval of seniors who plan to attend prom includes 0.67.
D
Yes, because all the seniors will go to prom. Those who answered no may not have found a date yet.
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