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Out of 300 people sampled, 186 preferred Candidate A. Based on this, estimate what proportion of the voting population (p) prefers Candidate A. Use a

Out of 300 people sampled, 186 preferred Candidate A. Based on this, estimate what proportion of the voting population (p) prefers Candidate A.

Use a 90% confidence level, and give your answers as decimals, to three places.

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