A variable X has a probability function f(x, 0) = 0e 0x; x≥0 y >0. The parameter 0 is estimated using two different estimators of simple random samples of size two: 01 2x+4x2 and 2 = 4x1+5x2 3 3 Select the best estimator for \theta by comparing the Mean Squared Errors

A First Course in Probability (10th Edition)
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Chapter1: Combinatorial Analysis
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A variable X has a probability function f(x, 0) = 0e 0x; x≥0 y >0.
The parameter 0 is estimated using two
different estimators of simple random samples of size two:
01 2x+4x2 and 2=4x+5x2
3
3
Select the best estimator for \theta by comparing the Mean Squared Errors
Transcribed Image Text:A variable X has a probability function f(x, 0) = 0e 0x; x≥0 y >0. The parameter 0 is estimated using two different estimators of simple random samples of size two: 01 2x+4x2 and 2=4x+5x2 3 3 Select the best estimator for \theta by comparing the Mean Squared Errors
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