A random sample X 1 , X 2 , X 3 , . . ., X 100
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A random sample X1, X2, X3, . . ., X100 is given from a distribution with known variance Var(Xi) = 81. For the observed sample, the sample mean is X̅ = 50.1. Find an approximate 95% confidence interval for θ = EXi.
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To find an approximate 95 confidence interval for the population mean you can use the c...View the full answer
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Related Book For
Introduction To Probability Statistics And Random Processes
ISBN: 9780990637202
1st Edition
Authors: Hossein Pishro-Nik
Question Posted:
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