ABS data show that young full-time students work an average of 15 hours per week. If the
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ABS data show that young full-time students work an average of 15 hours per week. If the number of hours worked is normally distributed with this mean and 10% of students work more than 25 hours a week, what is the standard deviation of the number of hours worked by students?
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Business Analytics And Statistics
ISBN: 9780730363330
1st Edition
Authors: Ken Black, John Asafu Adjaye, Paul Burke, Nelson Perera, Carl Sherwood, Saleh A. Wasimi
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