Mathematics, 24.04.2020 21:33 hiiliohi3823
The actual proportion of voters who plan to vote for a particular proposition in the next election is 70%, but LaShandra does not know this. LaShandra has been hired by the election campaign to conduct a sample survey to estimate the proportion of voters who will vote for the proposition. LaShandra decides to take a random sample of size 121 from all eligible voters. 33. What is the probability that LaShandra's sample proportion will be within of the actual population proportion?
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