Estimating Population Proportion

Question

Assume that a sample is used to estimate a population proportion p. Find the margin of error M.E. that corresponds to a sample of size 362 with 14.9% successes at a confidence level of 80%.

M.E. = %

Answer should be obtained without any preliminary rounding. However, the critical value may be rounded to 3 decimal places. Round final answer to one decimal place

Answer 1

Dr.Christal-Joy Turner's step-by-step solution for calculating margin of error in 3 simple steps. I hope this helps. If you have any additional questions, please feel free to reach out. Good luck!