A poll was taken of 1010 US employees sampled at random The
A poll was taken of 1010 U.S. employees sampled at random. The employees sampled were asked whether they “play hooky”; that is, call in sick at least once a year when they simply need time to relax; 202 responded “yes.” Calculate a 95% confidence interval for the true proportion of U.S. employees who play hooky.
Solution
