Question

A random sample of likely voters showed that 49% planned to support Measure X. The margin of error is 3 percentage points with a 95% confidence level.
a. Using a carefully worded sentence, report the 95% confidence interval for the percentage of voters who plan to support Measure X.
b. Is there evidence that Measure X will fail?
c. Suppose the survey was taken on the streets of Miami and the measure was a Florida statewide measure. Explain how that would affect your conclusion.


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  • CreatedJuly 16, 2015
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