Compute r, the correlation coefficient, using the following data. 7 3 8 y 6. 10 3 (Round to three decimal places.) N3 55 O3

Q: OB. 0.196 OC. 0.256 O D. 0

A: Given We can use Excel function CORREL command in Excel for correlation coefficient

Q: Computer, the correlation coefficient, using the following data. (Round to three decimal places.) X…

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Q: 8 Compute r, the correlation coefficient, using the following data. 3 y 10 9. 4 8 r= (Round to three…

A:

Q: Find the correlation coefficient r for the given set of data.  x y 2 9 4 11 5 19 7 23 How do you…

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A: Given, X Y 2 4 4 11 5 16 6 18

Q: find the correlation coefficient r. x y 7 15 10 16 15 25 18 32

A: Calculation: From the table,

Q: Computer, the correlation coefficient, using the following data. r= (Round to two decimal places.) X…

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Q: ompute the Pearson Product-Moment Correlation for the following: x               y

A: Given : n=10 , ƩX=60 , ƩY=48 , ƩX2=396 , ƩY2=262 , ƩXY=287 X-bar=ƩX/n=60/10=6 Y-bar=ƩY/n=48/10=4.8 σ…

Q: Find the value of the linear correlation coefficient r. 19.3 23.4 10.3 17.7 23.2 3 3 0.056 -0.236…

A: Given that    X Y X \cdot YX⋅Y X^2X2 Y^2Y2   19.3 3 57.9 372.49 9   23.4 3 70.2 547.56 9…

Q: 8.7 10.2 19.4 18.9 9.5 Put your answer here:

A: Solution : The given data is   x 2.9 2 2.7 7.1 4.6 4.5 y 14.8 8.7 10.2 19.4 18.9 9.5

Q: Find the value of the linear correlation  coefficient r.

A: From the given information, x y x^2 y^2 xy 40 9 1600 81 360 10.5 8 110.25 64 84 34 9 1156…

Q: Use the data values in the table below to calculate the correlation between the variables x and y.…

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A: Correlation coefficient: Correlation is a statistical technique used for analyzing the behavior of…

Q: Based on the data shown below, calculate the correlation coefficient (to three decimal places) 5…

A:

Q: Use the given data below. x             y 2.3       3.9 4           1.4 2.9        3.5 4.7…

A: x y x^2 y^2 xy 2.3 3.9 5.29 15.21 8.97 4 1.4 16 1.96 5.6 2.9 3.5 8.41 12.25 10.15 4.7 5…

Q: Compute the correlation coefficient. y 32 15 36 2 26 24 The correlation coefficient is r= 29 37 23…

A: The data is given as follows: 32153622624293711-7231-1038

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.