According to the Environmental Protection Agency, chloroform, which in its gaseous form
Chapter 1, Problem 1.19(choose chapter or problem)
According to the Environmental Protection Agency, chloroform, which in its gaseous form is suspected to be a cancer-causing agent, is present in small quantities in all the countrys 240,000 public water sources. If the mean and standard deviation of the amounts of chloroform present in water sources are 34 and 53 micrograms per liter (g/L), respectively, explain why chloroform amounts do not have a normal distribution
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