Imagine a class of twenty-five 12-year-old girls that is treated as a population. The average height of the girls is m = 59.8 inches with a standard deviation of s = 1.1 inches. 13a) Calculate the z score for a girl who is 60.2 inches tall. 13b) Calculate the height (X) for a girl who has a z score of -1.5.
Imagine a class of twenty-five 12-year-old girls that is treated as a population. The average height of the girls is m = 59.8 inches with a standard deviation of s = 1.1 inches. 13a) Calculate the z score for a girl who is 60.2 inches tall. 13b) Calculate the height (X) for a girl who has a z score of -1.5.
Ciccarelli: Psychology_5 (5th Edition)
5th Edition
ISBN:9780134477961
Author:Saundra K. Ciccarelli, J. Noland White
Publisher:Saundra K. Ciccarelli, J. Noland White
Chapter1: The Science Of Psychology
Section: Chapter Questions
Problem 1TY
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Imagine a class of twenty-five 12-year-old girls that is treated as a population. The average height of the girls is m = 59.8 inches with a standard deviation of s = 1.1 inches. |
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13a) Calculate the z score for a girl who is 60.2 inches tall.
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13b) Calculate the height (X) for a girl who has a z score of -1.5. |
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