Elementary Statistics was written by and is associated to the ISBN: 9780321836960. The full step-by-step solution to problem: 12BSC from chapter: 6.6 was answered by , our top Statistics solution expert on 03/15/17, 10:30PM. This full solution covers the following key subjects: distribution, population, smoke, normal, data. This expansive textbook survival guide covers 121 chapters, and 3629 solutions. This textbook survival guide was created for the textbook: Elementary Statistics, edition: 12. Since the solution to 12BSC from 6.6 chapter was answered, more than 309 students have viewed the full step-by-step answer. The answer to “Determining Normality. In Exercises, refer to the indicated sample data and determine 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 need not be exactly normal, but it must be a distribution that is roughly bell-shaped.Secondhand Smoke The cotinine measurements of nonsmokers who were exposed to tobacco smoke at home or work, as listed in Data Set 9.” is broken down into a number of easy to follow steps, and 74 words.