Q2&Q3&Q4/Q3Q3\ Use the following to answer the questions below. A researcher collected dataon variables X any Y from each of ten subjects. The data for each of these as arethe summary statistics and Pearson correlation between the two variables:X = 5Y = 4s = 10s 9.11SSx- 90& = 3,16SSy 82cov = - 8. 77.Sy -3.018SCP -79COVYr=-0.92a. Calculate the slope coefficient of a linear equation regressing Y on X (predictsYfiom X).b. Caleulate the intercept coefficient for a linear equation regressıng Y on Xc. State the regression equation based on the coefficients just calculated.0404 State the criticalt-Values for a test of the Pearson correlation under each ofthe

Given, x¯=5, SSx=90, sx2=10, sx=3.16y¯=4, SSy=82, sy2=9.11, sy=3.018SCP=-79, covxy=-8.77, r=-0.92

Q3\ Use the following to answer the questions below. A researcher collected data on variables X any Y from each of ten subjects. The data for each of these as are the summary statistics and Pearson correlation between the two variables: X = 5 Y = 4 SCP =-79 SSx 90 10 &= 3.16 SSy 82 s - 9.11 Sy = 3.018 covy = - 8. 77 r--0.92 a. Calculate the slope coefficient of a linear equation regressing Y on X (predicts Y from X). b. Calculate the intercept coefficient for a linear equation regressing Y on X. c. State the regression equation based on the coefficients just calculated.

Q3\ Use the following to answer the questions below. A researcher collected data on variables X any Y from each of ten subjects. The data for each of these as are the summary statistics and Pearson correlation between the two variables: X = 5 Y = 4 SCP =-79 SSx 90 10 &= 3.16 SSy 82 s - 9.11 Sy = 3.018 covy = - 8. 77 r--0.92 a. Calculate the slope coefficient of a linear equation regressing Y on X (predicts Y from X). b. Calculate the intercept coefficient for a linear equation regressing Y on X. c. State the regression equation based on the coefficients just calculated.

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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