t21. Out of the two regression equations given below, which one is the equation of X on Y and which one the equation of Y on X. 2X +4Y= 10 4X + 6Y = 8

Q: Use the following linear regression equation to answer the questions.  X1=1.9+3.6x2-7.5x3+2.1x4 a)…

A: The linear regression equation is given by, X1 =1.9+3.6x2-7.5x3+2.1x4   a. From the regression…

Q: Given the following multiple regression equation : y = 122+ 2 x1 +1x2, where Y:Total expenses, X;:…

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Q: Based on the data from six students, the regression equation relating number of hours of preparation…

A: Given regression equation is y^=67.3+1.07xr=0.224y=75.2

Q: A student obtained the following two regression equations, do you agree with him: 6X= 15Y+ 21 21X+…

A:

Q: of the given x-values, if meaningful. The caloric content and the sodium content (in milligrams) for…

A: Note: According to Bartleby expert guidelines, we can answer only first question with their three…

Q: X 1.5 3.0 1.25 0.5 4.0 3.5 2.5 1.0 3.0 2.5 Y 80 83 83 70 91 85 75 70 90 86

A: Given,

Q: Given the regression equation: Yhat = 4.5 + 67X + 32D, where D is a dummy variable with D=1 if…

A: Regression is the inferential statistic that used to determine the relationship between the…

Q: Use the following linear regression equation to answer the questions. x1 = 1.5 + 3.6x2 – 7.8x3 +…

A: Solution: Note: Hello! As you have posted more than 3 sub parts, we are answering the first 3…

Q: Calculate (i) the regression equation of X on Y and Y on X from the following data and (ii) estimate…

A: In this case, of regression equation of X on Y, the independent variable is Y and dependent variable…

Q: In a study, the simple linear regression equation was found as y = - 0.376 + 3.213 * x. Accordingly,…

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Q: Given: r12 = 0.28 r23 = 0.49 r12 = 0.51 o1 = 2.7 o = 2.4 o3 = 2.7 Find the regression equation of x3…

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Q: A set of X and Y scores has MX = 4, SSX = 10, MY = 5, SSY = 40, and SP = 20.  Give values for b and…

A: In this case, it is given that MX = 4, SSX = 10, MY = 5, SSY = 40, and SP = 20.

Q: student obtained the following two regression equations. Do you agree with him?   (1) 6X=15Y+21,…

A: Let the first equation 6X=15Y+21 is regression equation  x on y Therefore the regression coefficient…

Q: The values of X and Y are given in the following table. X0235 8 Y 15711 17 Ex = 18. r = 41. Ex =…

A: STEP 1 : n=5,        X¯=∑Xn=185=3.6,           Y¯=∑Yn=415=8.2

Q: A regression was run to determine if there is a between hours of TV watched per day, x, and r ups,…

A: Given: x: hours of TV watches y: number of sit-ups y=ax+ba=-1.357b=20.532

Q: Out of the two regression equations given below, which one is the equation of X on Y and which one…

A: Given two equations2X+4Y=104X+6Y=8

Q: What is the equation for the regression line if n = 7, Ex= 69, Ey= 528, ry = 4754and x² = 825? ý =…

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Q: A set of n=15 pairs of scores (X and Y values) has a SSX = 15 and SP = -60. If the mean for the X…

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Q: Q1: What is the relationship between the number of hours spènt per week studying and GPA? And then…

A: Given that Let X denotes the study hours spent per week and Y denotes the GPA  We have to find the…

Q: A set of n = 15 pairs of scores (X & Y values) produces a regression equation of Y = 3X + 8. Find…

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Q: Out of the two regression equations given below which one is the equation of X on Y and which one…

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Q: Use the following linear regression equation to answer the questions. x1 = 1.5 + 3.6x2 – 7.8x3 +…

A: Regression Analysis :Regression analysis is used to measure the association between two are more…

Q: he number of hours they spent studying during the year. She collects information for 15 ninth grade…

A: The given regression equation is, y^=1.48x+75.64 The predicted value for a student who spends 13…

Q: given that SSxx = 180 and SSxy = -900, the value of b in the regression of y on x is?

A: From the provided information, SSxx = 180 and SSxy = -900

Q: From the following regression equations: 3X-2Y-10=0 and 24X-25Y+145=0 Find means of X, Y and…

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Q: Given the following, determine the regression equation of: (1) x1 on x2 and ii) x, on x, and x3 r12…

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Q: Use the following linear regression equation to answer the questions. x3 = −16.2 + 4.5x1 + 10.0x4 −…

A: Solution: From the given information, the regression equation is The variables which are used to…

Q: Use the following linear regression equation to answer the questions. x = 1.2 + 3.6x2 - 7.6x3 +…

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Q: A Student obtained the following two regression equations, do you agree with him 6X = 15 Y + 21…

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Q: Use the given data to find the equation of the regression line. Round the final values to three…

A: The given data is, X 1 3 5 Y 6 4 2 Now calculating the required data which will help to find…

Q: Find the regression equation? XY 11 24 15 32 17 35 19 41 O A) ŷ= 2,06 +1,11x O B) ŷ= 11,238+1,309x…

A: When we want to estimate an impact of one variable on another variable at that time we use…

Q: Use the table and the given regression equation to answer parts (a)-(e). 5 -5 X y 05 25 SSR= (Type…

A: Given: x y 0 5 2 5 2 0 5 -5 6 8 The regression equation is:  ŷ=3.35-0.25x

Q: Given the following, determine the regression equation of: (i) X1 on x2 and x3 (ii) X2 on x1 and x3…

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Q: If a regression equation is stated as Y= 10+0.774 (X) and has a coeffiecent of determination as…

A: Given data: The regression equation;  Y= 10+0.774 (X)   coeffiecent of determination = 88.45% To…

Q: Use the model found above to answer this question. Using the revenue data for Jesaki Inc. for the…

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Q: Based on the data from six students, the regression equation relating number of hours of preparation…

A: The regression equation is y^=67.3+1.07x.

Q: Which of the following represents the correct regression equation? 1) ŷ = -1.04 + 111x 2) x = 111.10…

A: Given that , the estimate of intercept coefficient is 111.10 (upto 2 decimal places). And the…

Q: Given the following, determine the regression equation of () X1 on X2 and X3 (ii) X2 on X1 and X3…

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Q: Given that the slope of a regression line is 7.5 with x = 9 and y = 66 Find the value of x for y =…

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Q: Given the following regression equation, interpret the coefficients: y=11 + 10x, - 7x2 + 2.3x3 + e…

A: The regression equation is given as,  y=11+10x1-7x2+2.3x3+e There are three independent variables…

Q: Given that the slope of a regression line is 8.5 with x = 9 and y = 74 Find the value of x for y =…

A: Given information Slope b = 8.5 x̅ = 9, y̅ = 74

Q: Use the given data to find the best predicted value. If the prediction is unreliable, state so. 5)…

A: Given,y^=55.8+2.79x

Q: Given r = -0.90, MX = 4.13, SX = 1.77, MY = 3.45 and SY = 2.09, what is the regression equation?

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Q: Given the following values: x = 20; xy = 400; x2 = 600: y= 15; obtain the regression equation of y…

A: We have to find regression equation..

Q: Given are five observations for two variables,  and .   1 2 3 4 5   3 7 7 10 14   d.…

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Q: A student obtained the following two regression equations, do you agree with him: 6X = 15Y+ 21 21X+…

A:

Q: Given: r12= 0.28 r23 =0.49 12=0,51 o, = 2.7 a-2.4 a,-2.7 Find the regression equation of x3 on x,…

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Q: Given the following, determine the regression equation of : () X1 on X2 and X3 (ii) X2 on X1 and X3…

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Q: Use the following linear regression equation to answer the questions. X- 1.2+ 3.6x - 7.6x + 2.5x4…

A: Hello! As you have posted more than 3 sub parts, we are answering the first 3 sub-parts.  In case…

Q: Given the following data 5 x = 3,y = 8, Ex² = 55 , n=5, b = 2.6 i = 1 where (b) is slope of the…

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