Determining Normality. In Exercises 912, refer to the
Chapter 6, Problem 12(choose chapter or problem)
Determining Normality. In Exercises 912, refer to the indicated sample data anddetermine whether they appear to be from a population with a normal distribution.Assume that this requirement is loose in the sense that the population distribution neednot be exactly normal, but it must be a distribution that is roughly bell-shaped. Secondhand Smoke The cotinine measurements of nonsmokers who were exposed totobacco smoke at home or work, as listed in Data Set 9 in Appendix B.
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer