prove the theorem TheOrem:- Jt, X2, U3, Xy, Mg be The yandom sanmle alsize 5 from normal population.|ta =+X3t,5t3Ú af t3 is an enbalsedfind o.estimater of l Thenvi, show That ti,ta is unbaised estimater ofpopulation mean M.CS Scanned with CamScanner

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Answered: Theorem:- af, X2, 13, Xy , Ng be The…

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter3: Functions And Graphs

Section3.3: Lines

Problem 25E

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The following scatterplot shows the mean annual carbon dioxide (CO,) in parts (CO2) per million (ppm) measured at the top of a mountain and the mean annual air temperature over both land and sea across the globe, in degrees Celsius (C). Complete parts a through h on the right. f) View the accompanying scatterplot of the residuals vs. CO2. Does the scatterplot of the residuals vs. CO, show evidence of the violation of any assumptions behind the regression? 16.800 A. Yes, the outlier condition is violated. 16.725 O B. Yes, the linearity and equal variance assumptions are violated. 16.650 C. Yes, the equal variance assumption is violated. 16.575 O D. No, all assumptioris are okay. 16.500 O E. Yes, all the assumptions are violated. 325.0 337.5 350.0 362.5 CO2 (ppm) OF Yes, the linearity assumption is violated. his vear, What mean temperature does
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Theorem:- af, X2, 13, Xy , Ng be The Yandom sample of size 5 from normal papulation. t, to = 2 t3 = ax, + X2+aX3 3 Ús at t3 is an unbalsed estimater of M Then find n. ii) show That ti,ta is unbaised estimater of population mean M.