Determine the correlation coefficient for the data shown in this table: x 1 8 8 15 14 20 y 42 38 30 20 18 11

Q: Consider the following small data set. Subject x y 17 19 1 2 5 25 3 24 10 31 1731 3 4 Find the…

A: Given : Subject x y 1 17 19 2 5 25 3 3 24 4 10 31 5 17 31

Q: Find the correlation for the data set below. Age Salary 23    45,000 25   48,000 24   54,000 29…

A: The table shows age and salary.

Q: The following data gives the number of hours 1010 students spent studying and their corresponding…

A: Given data: x (Hours spent on studying) 0.5 1.5 2 2.5 3 4 4.5 5 5.5 6 y (Midterm grades) 60 66…

Q: C. Give what is ask in each item. An aerobic exercise instructor remembers the data given in the…

A: Correlation are used to measure the strength of association between the two numerical variable. The…

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: 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: The data sets displayed in Figures A, B, C, and D have one of the following correlation…

A:

Q: Years of Education of Parent 13 9 7 12 12 10 11 Years of Education of their Child 13 11 7…

A: we have to calculate corretion between them

Q: Calculate the linear correlation coefficient for the data below:

A: Given  the data for X and y variables.           To find, Correlation coefficient r = ?

Q: c) Fit a least square regression equation (line) of final score on assignment score and comment. d)…

A: The following data is given, Assignment Score Final Score 4 16 14 33 23 46 26 39 16 37…

Q: Calculate the correlation coefficient for the following data sets. y 51 2 38 4 54 1 33 4 64 55 1 28…

A: Given data,   X Y X*Y X*X Y*Y 51 2 102 2601 4 38 4 152 1444 16 54 1 54 2916 1 33 4 132…

Q: a) Are the data normal? Run Descriptive statistics in Excel and support your answer. b) Show the…

A: PopulationExpenditure291274352148613310902082191535031844713035242171851419815495219489103

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: 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: Provide an appropriate response. 6) The data below are the ages and annual pharmacy b ills (in…

A: The sums are, x y x2 y2 xy 35 118 1225 13924 4130 38 122 1444 14884 4636 42 125 1764 15625…

Q: What would be the predicted stock return for a company whose CEO made $15 million % (Type an integer…

A: We have used the excel data analysis tool to run the regression analysis.

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: 3. Calculate the coefficient of correlation from the following data by the method of rank…

A:

Q: Calculate the Regression Line and Correlation Coefficient for the following heights (inches) of…

A: The independent variable is heights of father (X) in inches , and the dependent variable is heights…

Q: Find the correlation coefficient for the data below which represents the salary of eig people based…

A: Given data, X Y X*Y X*X Y*Y 2 350 700 4 122500 6 900 5400 36 810000 11 1300 14300 121…

Q: . Calculate the Pearson correlation for the following data   X         Y    13         9 15…

A:

Q: Calculate the co-efficient of rank correlation from the following data. Price of Coffee Price of Tea…

A:

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

A:

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: Find the linear correlation coefficient for the data

A: Let X denotes the placement exam rating And Y denote the GWA of students.

Q: Listed below are the data for a local television station. This shows the number of weekly…

A: Given Information:  Weekly Radio Spots Sales ($100s) 4 75 10 85 2 62 6…

Q: The data below are the number of absences and the final grades of 9 randomly selected students from…

A: It is given that the number of absences and the final grades of 9 randomly selected students from a…

Q: Calculate the coefficient of correlation for the following data by rank difference method: 75 88 95…

A:

Q: Find out the correlation existing between X and Y from the following scatter diagram y 60 40 20 20…

A: From the given scatter diagram we can infer that as X increases, Y decreases. Also we can see that…

Q: Find the coefficient correlation from the following data X 78 36 98 25 75 82 90 62 65 39 Y 84 51 91…

A: