A nationwide poll claims that the margin of error is no more tan 3 percentage points in either direc
Question: A nationwide poll claims that the margin of error is no more tan 3 percentage points in either direction (i.e., plus or minus) at the 95% confidence level
a. Verify yhis claim in a particular case by computing the t table value times the standard error of the binomial fraction p for the case of 309 out of 1105 registered voters reporting that they are in favor of a particular candidate
b. Find the 95% confidence interval for the percentage of registered voters who favors the candidate as indicated in part a
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Solution: The answer consists of 2 pages
Deliverables: Word Document
Deliverables: Word Document