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Assume a normal distribution for age. The average age of your sample is 20, with a standard deviation of 10. Using the right-tail z-score
Assume a normal distribution for age. The average age of your sample is 20, with a standard deviation of 10. Using the right-tail z-score table, what is the probability of selecting someone age 45 or less? Hint: You do not need to subtract from 1. Your answer should have 4 decimal places
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Understandable Statistics Concepts And Methods
Authors: Charles Henry Brase, Corrinne Pellillo Brase
9th Edition
0618986928, 978-0618986927
