The following is an excerpt from a press release on the

Last updated: 7/8/2022

The following is an excerpt from a press release on the AFL-CIO website published in October of 2003. Wal-Mart exemplifies the harmful trend among America's large employers to shirk health insurance responsibilities at the cost of their workers and community.... With reduced coverage and increased workers' premium fees, Wal-Mart the largest private employer in the U.S. - sets a troubling standard. Suppose we want to see if there is a difference between Wal-Mart and other large private firms on insurance coverage for workers in our community. We select a random sample of 50 Wal-Mart employees and 50 employees from other large private firms in our community. Suppose that 20 of the Wal-Mart employees and 35 of the other employees have insurance through their employer. True or false? A normal model is an appropriate fit for the sampling distribution of differences in sample proportions. A. True B. False