The international coffee organization report that percentage people over the age at 10 who drink decaffeinated coffee
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The international coffee organization report that percentage people over the age at 10 who drink decaffeinated coffee increased from 4% in 1960 to 15% in 1985.Supppse in 1985 a random sample decaffeinated coffee.What is probability that at least two will answer yes?
Related Book For
Elementary Statistics A step by step approach
ISBN: 978-0073386102
8th edition
Authors: Allan Bluman
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