A normal population has a mean of 20 and a standard deviation of 5. Use Appendix B.3 a. Compute the zvalue associated with 24. (Round your answer to 2 decimal pleces.) b. What proportion of the population is between 20 and 24? (Round score computation to 2 decimal places and your final answer to 4 decimel places.) Proportion c. What proportion of the population is less than 17? (Round sscore computation to 2 declmal places and your finel answer to 4 declmal places.) Proportion Next 4 of 10 Prev

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