In a survey of 900 adults ages 25 - 64, 81 responded "yes" to the question, "Is alcoholism a reasonable justification for criminal conduct". Let p be the proportion of the samplethat responded yes with a confidence level of 95%.

a. Use this information to determine p-cap and q-cap.

b. Determine a value for zc.

c. What is the value of the sample , n,

d. Determine the maximum error, E of the estimate.

e.Find the confidence interval for a 95% confidence level