In: Statistics and Probability
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
Proportion of the voting population is 0.18 . The 90% confidence interval for the proportion of the voting candidate is (0.117,0.243) |