14.If t is the most efficient estimator and ť is a less efficientestimator with efficiency e and p the correlation coefficient between t and ť,show thatcov (t, t – ť') = 0.

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Answered: 14. If t is the most efficient…

Trigonometry (MindTap Course List)

10th Edition

ISBN:9781337278461

Author:Ron Larson

Publisher:Ron Larson

Chapter6: Topics In Analytic Geometry

Section6.4: Hyperbolas

Problem 5ECP: Repeat Example 5 when microphone A receives the sound 4 seconds before microphone B.

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14. If t is the most efficient estimator and ť is a less efficient estimator with efficiency e and p the correlation coefficient between t and t, show that çov (t, t – t') = 0.