SOLUTION: In the country of United States of Heightlandia, the height measurements of ten-year-old children are approximately normally distributed with a mean of 54 inches, and standard devi
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Question 1192864: In the country of United States of Heightlandia, the height measurements of ten-year-old children are approximately normally distributed with a mean of 54 inches, and standard deviation of 2.2 inches.
A) What is the probability that a randomly chosen child has a height of less than 59.3 inches?
B ) What is the probability that a randomly chosen child has a height of more than 60.1 inches? Answer by Boreal(15235) (Show Source):
You can put this solution on YOUR website! z=(x-mean)/sd
<(59.3-54)/2.2=2.41
That probability is 0.9920
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z>(60.1-54)/2.2=2.77
that probability is 0.0028
