If X, and X2 are the means of independent random sample of sizes n and n2 from a normal population with the meanu and the variance o2.The minimum variance of the estimator w.X1 + (1 – w). X2 is
If X, and X2 are the means of independent random sample of sizes n and n2 from a normal population with the meanu and the variance o2.The minimum variance of the estimator w.X1 + (1 – w). X2 is
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter12: Probability
Section12.4: Discrete Random Variables; Applications To Decision Making
Problem 10E
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