Find the z -score such that the interval within z standard deviations of the mean contains probability
Question:
(a) 0.95
(b) 0.99 for a normal distribution. Sketch the two cases on a single graph.
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a First divide 095 in half to determine the amount between the mean and the zscore This amount is ...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
Question Posted:
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