Result Details & Calculation
X Values
∑ = 92.21
Mean = 7.684
∑(X - Mx)2 = SSx = 360.21
Y Values
∑ = 596.79
Mean = 49.733
∑(Y - My)2 = SSy = 15424.957
X and Y Combined
N = 12
∑(X - Mx)(Y - My) = -70.661
R Calculation
r = ∑((X - My)(Y - Mx)) / √((SSx)(SSy))
r = -70.661 / √((360.21)(15424.957)) = -0.03
Meta Numerics (cross-check)
r = -0.03
b)
Result Details & Calculation
X Values
∑ = 16335
Mean = 3267
∑(X - Mx)2 = SSx = 513030
Y Values
∑ = 110
Mean = 22
∑(Y - My)2 = SSy = 26
X and Y Combined
N = 5
∑(X - Mx)(Y - My) = -3500
R Calculation
r = ∑((X - My)(Y - Mx)) / √((SSx)(SSy))
r = -3500 / √((513030)(26)) = -0.9583
Meta Numerics (cross-check)
r = -0.9583
The accompanying data represent the total compensation for 12 randomly selected chief executive officers (CEO) and...
The given data represent the total compensation for 10 randomly selected CEOs and their company's stock performance in 2009. Analysis of this data reveals a correlation coefficient of r= -0.1737. What would be the predicted stock return for a company whose CEO made $15 million? What would be the predicted stock return for a company whose CEO made $25 million? Click the icon to view the compensation and stock performance data. Click the icon to view a table of critical...
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The accompanying data represent the total compensation for 12 randomly selected chief executive officers (CEO) and the company's stock performance in a recent year. Complete parts (a) through (d) below. Click the icon to view the CEO data. (a) One would think that a higher stock return would lead to a higher compensation. Based on this, what would likely be the explanatory variable? O O Stock return Compensation (b) Draw a scatter diagram of the data. Use the result from...
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The accompanying data represent the total compensation for 12 randomly selected chief executive officers (CEO) and the company's stock performance in a recent year. Complete parts (a) through (d) below. Click the icon to view the CEO data (a) One would think that a higher stock return would lead to a higher compensation Based on this what would likely be the explanatory variable? Stock return Compensation гу Click to select your answer and then CHICK Check Answer pans ule com...
ASSINE Meula Question Help The accompanying data represent the total compensation for 12 randomly selected chief executive officers (CEO) and the company's stock performance in a recent year. Complete parts (a) through (d) below. B: Click the icon to view the CEO data (a) One would think that a higher stock return would lead to a higher compensation. Based on this, what would likely be the explanatory variable? Stock return O Compensation (b) Draw a scatter diagram of the data....
Compensation ($ millions) Stock Return (%) 26.29 6.08 12.97 30.67 19.36 31.29 13.69 79.91 11.88 -8.33 12.29 2.53 26.63 4.07 14.93 10.77 17.81 4.49 14.04 11.58 Critical Values for Correlation Coefficient n 3 0.997 4 0.950 5 0.878 6 0.811 7 0.754 8 0.707 9 0.666 10 0.632 11 0.602 12 0.576 13 0.553 14 0.532 15 0.514 16 0.497 17 0.482 18 0.468 19 0.456 20 0.444 21 0.433 22 0.423 23 0.413 24 0.404 25 0.396 26 0.388...
For the accompanying data set, (a) draw a scatter diagram of the data, (b) by hand, compute the correlation coefficient, and (c) determine whether there is a linear relation between x and y. Data Set x 2 4 6 6 7 y 4 8 10 14 19 Critical Values for Correlation Coefficient n 3 0.997 4 0.950 5 0.878 6 0.811 7 0.754 8 0.707 9 0.666 10 0.632 11 0.602 12 0.576 13 0.553 14 0.532 15 0.514 16...
The given data represent the total compensation for 10 andomly selected CEOs and their company's stock performance in 2009 Analysis of this data reveals a correlation coefficient of r=-0.1876 what would be the predict stock return for a company whose CEO made $15 million? What would be the predicted stock return for a company whose CEO made $25 million? 囲Click the icon to view the compensation and stock performance data Click the icon to view a table of critical values...
For the accompanying data set, (a) draw a scatter diagram of the data, (b) compute the correlation coefficient, and (c) determine whether there is a linear relation between x and y. Click the icon to view the data set Click the icon to view the critical values table (a) Draw a scatter diagram of the data. Choose the correct graph below. OA. ов. Ос. OD. A 10 A 10- 10- 1 Question Viewer ucal values tables e data. Choose the...