a sample of 4 students was taken and information about daily pocket money in tl (Y) and spending in tl (x) was collected 3. A sample of 4 students was taken, and information about daily pocket money, in TL, [y] and spending, in TL, [x] was collected.y200200300250500400400350a) By using OLS, calculate the slope coefficient in the regression of y on x, i.e. y= a+ Bx+u [Denote it as Byx]-b) By using OLS, calculate the slope coefficient in the regression of x on y, i.e. x= a + By +u [Denote it as Bxy].c) Calculate the sample correlation coefficient (r) and confirm that r = BxY . ÞYx

3. A sample of 4 students was taken, and information about daily pocket money, in TL, [y] and spending, in TL, [x] was collected. y 200 300 200 250 400 500 400 350 a) By using OLS, calculate the slope coefficient in the regression of y on x, i.e. y= a + B x+u [Denote it as Byx]. b) By using OLS, calculate the slope coefficient in the regression of x on y, i.e. x = a + ß y + u [Denote it as Byy].

3. A sample of 4 students was taken, and information about daily pocket money, in TL, [y] and spending, in TL, [x] was collected. y 200 300 200 250 400 500 400 350 a) By using OLS, calculate the slope coefficient in the regression of y on x, i.e. y= a + B x+u [Denote it as Byx]. b) By using OLS, calculate the slope coefficient in the regression of x on y, i.e. x = a + ß y + u [Denote it as Byy].

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter7: Analytic Trigonometry

Section7.6: The Inverse Trigonometric Functions

Problem 94E

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