Out of 100 people sampled, 18 preferred Candidate A. Based on this, estimate what proportion of...

Out of 100 people sampled, 18 preferred Candidate A. Based on this, estimate what proportion of the voting population ( π π ) prefers Candidate A. Use a 90% confidence level, and give your answers as decimals, to three places. < π π

Expert Solution

Proportion of the voting population is 0.18 .

The 90% confidence interval for the proportion of the voting candidate is (0.117,0.243)

orchestra answered 2 years ago

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