The survey in Example 3.4 collected much other data on the subjects. Another of the survey’s questions asked whether the respondent agreed with the following statement:
“When I look at a new issue of my discipline’s major journal, I rarely find an article that interests me.” The results are as follows:

a. What is the sampled population in this survey?
b. Find an estimate of the percentage of persons in the sampled population that agree with the statement, and give the standard error of your estimate.