For a normal distribution, a. Show that a total probability of 0.01 falls more than z =
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a. Show that a total probability of 0.01 falls more than z = 2.58 standard deviations from the mean.
b. Find the z -score for which the two-tail probability that falls more than that many standard deviations from the mean in either direction equals (a) 0.05, (b) 0.10. Sketch the two cases on a single graph.
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a We have to divide this probability by two to find the amount in each tail 00...View the full answer
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Related Book For
Statistics The Art And Science Of Learning From Data
ISBN: 9780321755940
3rd Edition
Authors: Alan Agresti, Christine A. Franklin
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