According to a recent survey of 1,500 people, 30% feel that Minwoo is doing an acceptable job. We are interested in the population proportion of people who feel Minwoo is doing an acceptable job.

a. Define the random variables X and P ( ) and P in words.

b. Which distribution should you use for this problem? Explain your choice.

c. Construct a 95% confidence interval for the population proportion of people who feel the

Minwoo is doing an acceptable job.

. State the confidence interval.

. Calculate the error bound.