For the data given in the table below, find the linear correlation coefficient r. 1 18 3 13 3 9. 6 6 7 4

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: Find the Spearman's rank correlation for the given data and interpret the results. X 7 3 5 4 7 Y 5 5…

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Q: Given the following data obtain the yield when the rainfall is 29 inches : Rainfall (inches) Yield…

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

A: Solution Given Pearson correlations shows the greatest strength or consistency of relationship?

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

A: Calculation: From the table,

Q: 1. For the following set of scores, Y 4 5 6 5 3 2 4 3 a. Sketch a scatter plot and estimate the…

A: 1. a. The scatter plot is obtained using EXCEL. The software procedure is given below: Enter the…

Q: 31) Based on the scatter plot below, the best estimate of the correlation coefficient is 40 30 20 10…

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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: Suppose in a given problem about the correlation between height and weight of 20 college students,…

A: The value of r is 0.93. The value of the correlation coefficient is, r=0.93 Thus, the value of the…

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: 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 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: determine the linear correlation coefficient r.

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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: For the following set of scores, X Y 4 3 2 4 6 5 2 3 a. Sketch a scatter plot and estimate the value…

A: Scatter plot: Scatter plot is a graphical representation to display the relationship between two…

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

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Q: If a relationship has a moderate, positive, linear correlation, the correlation coefficient that…

A: Given that  A) r=0.25 B) r=0.46 C) r=0.77 D) r=1.0

Q: Consider the data in the table below. Determine the equation of the best fit line, the type of…

A: The linear regression equation used to predict the dependent variables based on the effect of the…

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: se the data given 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: Which of the following r-values represents the strongest correlation? A. 0.55 O B. 0.45 C. 0.65 D.…

A: The correlation coefficient ranges from -1 to +1 Negative symbol indicates negatively correlated and…

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: Find the correlation coefficient for the following data: x:     1     2     3     4     5     6…

A: From the provided information, X Y 1 3 2 2 3 4 4 3 5 7 6 5…

Q: The table below gives the amount of time students in a class studied for a test and their test…

A: X values  Y values 1031.52.751.52 7875908997858180

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: 14) For the data below, determine the value of the linear correlation coefficient r between y and x.…

A: The following table is used to calculate the linear correlation between y and x2, x2 is denoted as x…

Q: Consider the data set shown below. Find the coefficient of correlation for between the variables x…

A: x y xy x2 y2   0 -2 0 0 4   3 0 0 9 0   2 2 4 4 4   3 4 12 9 16   8 6 48 64 36   10 8 80…

Q: För the following six data points, 1. Calculate the correlation coefficient, r 2. Is it a strong…

A: Solution: 1. The given data is

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: 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: For the data in the table, find the following values. Round each answer to 4 decimals. y 2 4 4. 5.…

A: Solution: x y x^2 y^2 x⋅y 2 4 4 16 8 4 6 16 36 24 5 9 25 81 45 6 10 36 100 60 7 18 49…

Q: Which value of r, the correlation coefficient, represents data with a strong positive linear…

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Q: Which of the following values could not represent a correlation coefficient? r= 0.98 r = 1.09 r =…

A: The value of correlation coefficient lies between -1 and +1.

Q: Given the following scatter diagram , the sample correlation coefficient r: 10 Has a positive linear…

A: Correlation between two variables measure the strength and direction between two variables. It…

Q: Here is a bivariate data set. y 20 61 26 61 19 57 25 48 31 48 24 42 36 35 Find the correlation…

A: Given,

Q: Find the Correlation Coefficient for the following data:           X 1 2 3 4 5 y 2 5 3 8…

A: The independent variable is x. The dependent variable is y. The given data represents simple linear…

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

A: Calculations: From the table,

Q: Given the table below, use your calculator to find the Correlation Coefficient 3.9 4.6 1.7 8.3 3.5 y…

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Q: Listed below are the budgets​ (in millions of​ dollars) and the gross receipts​ (in millions of​…

A: We have given that data  Budget (x)    Gross (y)60    6091    6050    4839    62193    558105…

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

A: Question 1

Q: Given are 3 observations for two variables, x and y. 1 3 9 10 40 What is the value of the…

A: From the provided information, x 1 3 6 y 9 10 40

Q: Based on the data shown below, calculate the correlation coefficient (to three decimal y 87 6. 82.8…

A: From given data, X Y X*Y X*X Y*Y 5 87 435 25 7569 6 82.8 496.8 36 6855.84 7 87.8 614.6 49…

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

A: The sample size n is 5.

Q: Find the correlation coefficient for the data set below. x 3, 5, 6, 7, 9 y 5, 1, 9, 7, 13

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Q: Determine the value that the correlation, r, could be for the following scatter plot. -0.8 0.04 -1 0…

A: Here given the scatterplot between two variables. We have to identify the value of correlation…

Q: The table below shows the values of x and y as follows 3 5 6 9. 10 12 Y 2 10 12 14 Find the person…

A: Given that  X.      Y  3.       2 5.       6 6.       7 9.       10  10.      12 12.       14 We…