Solve for the Pearson Correlation Coefficient of the following data and interpret.  x   y 45 23 54 45 65 34 46 65

Q: Calculate the Coefficient of Correlation between the values of X and Y from the data given below :…

A: From the given information we want to find the coefficient of correlation.

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

A: Calculation: From the table,

Q: Calculate the correlation coefficient, r of the following data: Variable X 24 Variable Y 44 13 8 81…

A: We have given that,  X:- 24, 13, 8, 81, 63, 36, 5 Y:- 44, 52, 42, 5, 1, 48, 15 Then,  We will find…

Q: Calculate the correlation coefficient for the following data and interpret your result. 3pt   Year…

A: From given data, X Y X*Y X*X Y*Y 70 155 10850 4900 24025 63 150 9450 3969 22500 72 180…

Q: Here is a bivariate data set. 60 33 82 61 45 51 68 68 84 66 13 58 80 58 62 65 67 23 Find the…

A: To find the correlation coefficient for the given data: Correlation coefficient is a measure which…

Q: QI For the next data ,the correlation factor (r) is : * 2 5 8 11 14 And

A: Given, X 2 5 8 11 14   And y = 4x     To find,  Correlation factor (r) = ?   Formula: r =…

Q: Calculate coefficient of correlation for the following data by short-cut 58 62 66 68 70

A: From the given sample data : n=7 , ƩX=450 , ƩY=436 , ƩX2=29188 , ƩY2=28070 , ƩXY=28376 Our aim is to…

Q: Find Spearman's rank coefficient of correlation from the following data : X: 50 66 34 21 15 79 42 Y:…

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Q: e 6 Calculate Coefficient of Correlation between the values of X and yu given below: Values of X: 65…

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Q: Based on the data shown below, calculate the correlation coefficient (to three decimal places) y 4…

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Q: Listed below are heights in centimeters and weights in kilograms of six professors. Solve for the…

A: x y xy x2 y2 158 52 8216 24964 2704 160 50 8000 25600 2500 162 59 9558 26244 3481 167 63…

Q: Here is a bivariate data set. y 78 24 78| 31 76 39 82 31 76 34 65 33 78 34 Find the correlation…

A: by using bivariate data set- x y x2 y2 x⋅y 78 24 6084 576 1872 78 31 6084 961 2418 76 39…

Q: Find Karl Pearson's coefficient of correlation from the following data between height of father (x)…

A: Solution: Data is:

Q: Find the correlation coefficient. X Y 5 - 10 23 13 27 14 30 а) 0.96 в) 0.89 NS) 0.98 D) 0.95

A: The independent variable is X. The dependent variable is Y. Given data: x y 10 23 13 27 14…

Q: Calculate the coefficient of correlation betwe . and y from the following data : X 1 2 4 6. 7 Y 2 4…

A: Given data, X Y X*Y X*X Y*Y 1 2 2 1 4 2 4 8 4 16 3 5 15 9 25 4 3 12 16 9 5 8 40 25 64…

Q: 6. Calculate Coefficient of Correlation between the values of X and Y given below : Values of X:…

A: Correlation is a quantitative measure of the degree of linear relationship  that may exist between…

Q: Interpret the following values of the Pearson correlation coefficient, r. r = 0.567 r = 0.013 r =…

A: It is given that the statement about to the correlation coefficient. Here, need to find out the…

Q: Use the computing formula to calculate the coefficient of correlation for the vending machine data…

A: Correlation Coefficient :  The correlation coefficient gives the measure of strength of the linear…

Q: Find the value of the linear correlation coefficient r. Hours 5 10 4 6 10 9 Scores 64 86 69 86 59 87

A: We have given that the data of two random variables X(hours) and Y(scores).

Q: given below: Find Karl Pearson's Coefficient of Correlation between the values of X and y 79 68 61…

A: Given data is X 78 89 96 69 59 79 68 61 Y 125 137 156 112 107 136 123 108

Q: For the data below, compute the Pearson correlation. X Y 1 2 2 3 4 2 5 6 8 7

A: Enter the given data in Excel as follows:

Q: For the data given in the table below, find the linear correlation coefficient r. 1 18 3 13 3 9. 6 6…

A:

Q: Compute r, the correlation coefficient, rounded to the nearest thousandth, for the following data.…

A: We will find the correlation coefficient r using the following formula…

Q: Calculate the Pearson's coefficient of correlation from the following data by using 44 and 26…

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

A:

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

A:

Q: Calculate the Pearson Correlation Coefficient. 1 3 y 12 24 36 48 60 O0.0 0.5

A: It is an important part of statistics. It is widely used.

Q: Which of the following choices could be the Pearson correlation between the x and y variables shown…

A: Determination of correlation coefficient from the scatter plot.

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

A:

Q: For the data below, compute the Pearson correlation. By hand X Y 1 2 2 3 4 2 5 6 8 7

A: Solution: The given data is

Q: Calculate the co-efficient of correlation for the following ages of husbands and wifes : Husband's…

A:

Q: Find the coefficient of determination, given that the value of the linear correlation coefficient,…

A: Solution: Correlation: Two variables are said to be correlated where there is an association between…

Q: Compute and interpret the correlation coefficient for the following data. (You may use excel).…

A: X:- 12, 10, 14, 11, 12, 9 Y:- 18, 17, 23, 19, 20, 15 Then,  We will find the correlation coefficient…

Q: Based on the data shown below, calculate the correlation coefficient (to three decimal places) y 4…

A: Given that the data are X           Y 4           84 5           80.6 6           78.4 7…

Q: For the data in the table, find the following values. Round each answer to 4 decimals. y 1 3 2 7 10…

A: Given,

Q: Find the correlation coefficient between x and y values given below. 2| 3 5 6 8 12 y 20 12 10 7 3.

A: Solution: x y x^2 y^2 x⋅y 2 20 4 400 40 3 12 9 144 36 5 10 25 100 50 6 8 36 64 48 8 7…

Q: Which of the following Pearson correlations shows the greatest strength or consistency of…

A: Pearson correlation is a measure which measures the extent of linear relationship between two…

Q: Here is a bivariate data set. y 96 63 63 47 54 160 33 60 102 27 89 17 56 -10 91 30 59 116 Find the…

A:

Q: Which of the following choices could be the Pearson correlation between the x and y variables shown…

A: a) .934

Q: If the correlation coefficient is 0.930, what is the unexplained variation? O A. 7% О В. 93% ОС.…

A: From the provided information, Correlation coefficient (r) = 0.930

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

A:

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

A: Question 1

Q: Find out the correlation coefficient by the concurrent deviation method: 84 80 86 86 88 102 100 110…

A:

Q: Match each scatterplot shown below with one of the four specified correlations. a. -0.32 b. -0.78 c.…

A: a = -0.32 Negative correlative but points are more scattered. b) b = - 0.78 Negative correlation…

Q: Based on the data shown below, calculate the correlation coefficient (to three decimal places) y 4.…

A:

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

A: Given Enter the given data in Excel sheet

Q: From the calculation that you obtained, interpret the correlation coefficient of the data found in…

A: The sample size n is 5.

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

A:

Q: e7. Calculate coefficient of correlation for the following data by short-cut method: 54 58 62 66 68…

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Q: Calculate the correlation coefficient, r of the following data: Variable X 24 Variable Y 44 13 8 81…

A: