Run a regression analysis on the following bivariate set of data with y as the response variable. x y 72.7 1.8 42.1 83.2 60.4 73.6 41.9 87.1 60.3 70.3 48.6 54.7 42.1 57.3 32.8 96.6 44.6 88.7 71.5 65.7 39.5 98.4 Verify that the correlation is significant at an α=0.05α=0.05. If the correlation is indeed significant, predict what value (on average) for the explanatory variable will give you a value of 12.4 on the response variable. What is the predicted explanatory value? x =

Q: Annual high temperatures in a certain location have been tracked for several years. Let XX represent…

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Q: A student conducted a correlation analysis and obtained the following values: weight, X TSC, Y X*X…

A: Solution:-  Given data:   Σx=288, Σy=14.9,  Σx2=17064   Σy2=51.87, Σx.y=896.5To calculate the…

Q: Perform rank correlation analysis on the following data set:   x y -3 -0.7 -1.85 -0.5 -0.65 -0.4…

A: Consider the given data: x y -3 -0.7 -1.85 -0.5 -0.65 -0.4 0.25 0.5 1.15 1.2 2.35…

Q: Run a regression analysis on the following bivariate set of data with y as the response variable. x…

A: The total number of pairs of observations is n = 12.

Q: Here is a bivariate data set. x y 53.5 8.7 32.9 117.7 57.5 55.1 34 68.3 29.2 124.3 44.5 70.1 59.1…

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Q: Run a regression analysis on the following bivariate set of data with y as the response variable. x…

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Q: 80.2

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Q: y -3 -63 -2.5 -46 -1.7 -2 -1.05 -7 -0.35 -12 0.35 -6 1.1 3 1.75 20 2.45 25 3.2 8 3.75 16

A: x y -3 -63 -2.5 -46 -1.7 -2 -1.05 -7 -0.35 -12 0.35 -6 1.1 3 1.75 20 2.45 25 3.2…

Q: 10 9.14 13 8.74 11 9.27 14 8.09 y 8.13 8.77 4 12 9.14 5 6.13 3.09 7.25 4.73 Click here to view a…

A: The data is given as:   x y 10 9.14 8 8.13 13 8.74 9 8.77 11 9.27 14 8.09 6 6.13…

Q: Y 5   10 3    6 6    7 4    3 2    4 ​ a. Compute the Pearson correlation. b. Find the…

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Q: Run a regression analysis on the following bivariate set of data with y as the response variable. x…

A: Solution Given data is x y 42.1 45.1 47.5 -9 31.6 39.8 41.5 16.3 19.5 87.4 37.2 31.7 47.1 19.7 66.6…

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A: Linear regression is one of the mathematical approaches to model the relationship between one or…

Q: Here is a bivariate data set. X y 47.1 59.5 47.4 64.8 68.8 7.7 56.3 39.3 45.7 41.5 45.2 58 57.5 40.5…

A: A bivariate data set is given.

Q: Here is a bivariate data set. x y -2.6 120.6 30.5 34.9 40.1 85.3 18.2 82.2 14.8 89.6 21.8 69.3 36.3…

A: Solution: From the given information, a bivariate data set is

Q: Run a regression analysis on the following bivariate set of data with y as the response variable. x…

A: The bivariate set of data with y as the response variable.

Q: Here is a bivariate data set. x y 78.1 38 77.7 32.7 76.4 33.6 82.2 27.7 76.4 34.7 64.5 33.7 78.3…

A: x y x. y x2 y2 78.1 38 2967.8 6099.61 1444 77.7 32.7 2540.79 6037.29 1069.29 76.4 33.6…

Q: The values in X below are hours spent studying, and the values in Y are grades on a test. INTERPRET…

A: Use EXCEL to obtain the value correlation coefficient r:   EXCEL procedure:   Go to EXCEL Go to…

Q: Run a regression analysis on the following data set with y as the response variable. x y 25.5 51.5…

A: Solution-: Given data: X Y 25.5 51.5 37.4 60.9 58.8 62.6 47.6 75.7 35.5 57.2 51.9…

Q: Run a regression analysis on the following data set with yas the response variable. x y 75.9 74.1…

A: Use EXCEL to determine the regression equation.   EXCEL procedure:   Go to EXCEL Go to Data>Data…

Q: X   Y 5   10 3    6 6    7 4    3 2    4 ​ a. Compute the Pearson correlation. b. Find the…

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Q: Run a regression analysis on the following bivariate set of data with y as the response variable. y…

A: Given: n = 19 α = 0.05 Formula Used: Regression model: Y  = a + bX Where, Y is response variable X…

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A: The scatter plot for the given points is

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A: Given: Emotional Adjustment  Social Adjustment 2.6 2 2.8 2 3 2.6 3 2.5 3 2.4 3.2 2.8…

Q: Run a regression analysis on the following bivariate set of data with y as the response variable. X…

A: Statistical correlation also corresponds to simultaneous changes between two variables, and it's…

Q: Annual high temperatures in a certain location have been tracked for several years. Let XX represent…

A:

Q: Run a regression analysis on the following bivariate set of data with y as the response variable. x…

A: Since you have posted a question with multiple sub-parts, we will solve first three subpartsfor you.…

Q: Find the correlation coefficient and report it accurate to three decimal places. r =

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Q: Run a regression analysis on the following bivariate set of data with y as the response variable. x…

A: x y 70.2 -67.3 8 115.8 52.6 -8.1 23.4 85.7 61.8 6.6 40.7 23.7 39 86.4 61.5 11.2…

Q: Run a regression analysis on the following bivariate set of data with y as the response variable. y…

A: The Correlation coefficient is denoted with 'r' and it determines the direction and strength of…

Q: Here is a bivariate data set. x y 68.3 21.8 61.5 22.3 63.2 4.8 68.2 37.4 70.5 39.8 83.2 53.5 72.2…

A: Correlation quantifies the strength of relation between variables. The value of correlation…

Q: Run a regression analysis on the following bivariate set of data with y as the response variable. X…

A: Regression analysis can be performed using Excel. Enter the data in the spreadsheet Go to DATA >…

Q: Use the given data set to complete parts (a) through (c) below. (Use a = 0.05.) 10 9.14 8 8.14 13…

A: (a)   Construct the scatter plot.   Use EXCEL to construct the scatter plot   EXCEL procedure:   Go…

Q: Here is a bivariate data set. y 61.9 22.3 38.4 64.6 66.7 0.4 62.1 -13 42.6 69.1 Find the correlation…

A: Correlation coefficient: Correlation is the statistical measure that shows the relation between two…

Q: Here is a bivariate data set. x y 60.3 109.1 39.8 73 72.1 79.7 67.7 8 61.7 44.3 45 68.5 49 132.2…

A: Enter this data into Excel

Q: In a trivariate distribution the simple coefficient of correlation are as follows, if r2 = 0.85, r =…

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Q: Run a regression analysis on the following bivariate set of data with y as the response variable. X…

A: X Y 94.1 46.4 88.3 46.1 66 25.2 59.5 30.7 84.7 45.3 100.4 33.1 88.1 39.6 79.2 42.9…

Q: Perform rank correlation analysis on the following data set:   x y -5 1 -3.65 0.9 -2.15 0.1 -0.75…

A: The spearman's rank correlation coefficient "rs" measured based on the ranks values of each variable…

Q: Run a regression analysis on the following bivariate set of data with y as the response variable. y…

A: In this case, x is the independent variable, and y is the dependent variable.

Q: Run a regression analysis on the following bivariate set of data with y as the response variable.…

A: The data set is given below :   X Y   75.9 42.1   82.2 42.2   75.2 42.5   82.2 42.2…

Q: Sales ger for ANOVA regression ANOVA shows the following results: Regression Residual Total Multiple…

A: The question is about correlation and regression.Given :Sum of squares of regression ( SSRegression…

Q: Use the given data set to complete parts​ (a) through​ (c) below.​ (Use α=​0.05.) x y 10 7.46 8…

A: Given, The dataset is given, Sr no x y x2 y2 xy 1 10 7.46 100 55.6516 74.6 2 8 6.77 64…

Q: Run a regression analysis on the following bivariate set of data with y as the response variable. x…

A: If change in one variable impacts (or) affects the change of another variable, then it can have…

Q: Here is a bivariate data set. x y 74.8 -4.5 75.6 50.8 59.8 59.2 81.1 10.2 74.3 99.4 101.9 -6.7 49.2…

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Q: Here is a bivariate data set. x y 44.5 37.1 33 19.5 40.1 33.9 26 122.3 32.3 44.5 38.6 21.8 44 -36.9…

A: x y 44.5 37.1 33 19.5 40.1 33.9 26 122.3 32.3 44.5 38.6 21.8 44 -36.9 42.5 -16.4…

Q: Run a regression analysis on the following bivariate set of data with y as the response variable. x…

A: From the given set of data, regression analysis can be done using excel as follows: Enter the data…

Q: Caffeine (mg) Sleep (hours) 60 8 0 8 220 5.5 100 7 80 6.5 For caffeine intake, the mean is…

A: Given: Caffeine (mg) (X) Sleep (hours) (Y) 60 8 0 8 220 5.5 100 7 80 6.5 x¯=92,…