STATISTICS AND PROBABILITY Five hundred children participated in a field demonstration. Their height averaged 110 centimeters with a standard deviation of 6 centimeters. A. What is the probability that a child, picked at random, has a height greater than 116 cm.? B. What is the probability that the height of a child, picked at random, is less than 104 cm.? C. How many children belong to the upper 15% of the group?

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