Question
A normal population has a mean of 20 and a standard deviation of 5. a.Compute the z value associated with 24. (Round your answer to
A normal population has a mean of 20 and a standard deviation of 5.
a.Compute the z value associated with 24. (Round your answer to 2 decimal places.)
Z=
What proportion of the population is between 20 and 24? (Round z-score computation to 2 decimal places and your final answer to 4 decimal places.)
Proportion =
What proportion of the population is less than 18? (Round z-score computation to 2 decimal places and your final answer to 4 decimal places.)
Proportion =
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Holt Mcdougal Larson Algebra 2
Authors: HOLT MCDOUGAL
1st Edition 2012
9780547647159, 0547647158
