For a normal distribution, what is the z-score for the 75-th percentile? z = (Enter answer rounded to three decimal places.) Using this information, what is the standard deviation of this population of SAT scores? sigma = (Enter answer rounded to the nearest whole number.) For a normal distribution, what is the z-score for the 98-th percentile? z = (Enter answer rounded to three decimal places.) Now, use all of the information to determine what the Pos score is for this population? Pos (Enter answer rounded to the nearest whole number.)
For a normal distribution, what is the z-score for the 75-th percentile? z = (Enter answer rounded to three decimal places.) Using this information, what is the standard deviation of this population of SAT scores? sigma = (Enter answer rounded to the nearest whole number.) For a normal distribution, what is the z-score for the 98-th percentile? z = (Enter answer rounded to three decimal places.) Now, use all of the information to determine what the Pos score is for this population? Pos (Enter answer rounded to the nearest whole number.)
Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter38: Achievement Review—section Three
Section: Chapter Questions
Problem 6AR
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