SOLUTION: A producer of a juice drink advertises that it contains 10% real fruit juices. A sample of 75 bottles of the drink is analyzed and the percent of real fruit juices is found to be 6

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Question 495810: A producer of a juice drink advertises that it contains 10% real fruit juices. A sample of 75 bottles of the drink is analyzed and the percent of real fruit juices is found to be 6.7%. If the true proportion is actually 0.10, what is the probability that the sample percent will be 6.7% or less?

Answer by stanbon(75887) About Me  (Show Source):