Question
The IQ of average humans is approximately normally distributed with mean of 99 points and two standard deviation of 16 points.Assume a sample size of
The IQ of average humans is approximately normally distributed with mean of 99 points and two standard deviation of 16 points.Assume a sample size of 10 humans.
What is the probability that a randomly selected human has an IQ higher than 110 points?What is the probability that a randomly selected human has an IQ lower than 97 points?What is the probability that a randomly selected human has an IQ between 94 and 112 points?
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College Algebra Graphs and Models
Authors: Marvin L. Bittinger, Judith A. Beecher, David J. Ellenbogen, Judith A. Penna
5th edition
321845404, 978-0321791009, 321791002, 978-0321783950, 321783956, 978-0321845405
