Question: 30
(Choose 1 answer)
Find the margin of error for the 95% confidence interval used to estimate the population proportion. In a survey of 4100
T.V. viewers, 20% said they watch network news programs.
A. 0.0122
B. 0.0140
C. 0.00915
D. 0.0160
E. None of the other choices is correct
Let 20.025 1.96
