Harris Interactive conducted an online poll of 2097 Americanadults between July 17 and 21, 2014, on the topic “Who are we lying to?” In response to one of the questions, 37% of American adults said that they have lied to get out of work (www.harrisinteractive.com).
a. What is the point estimate of the corresponding population proportion?
b. Construct a 99% confidence interval for the proportion of all American adults who will say that they have lied to get out of work.