The following data gives the number of hours 10 students spent studying and their corresponding grades on their midterm exams. Hours Spent Studying 0 0.5 1 2 2.5 3 3.5 4 4.5 Midterm Grades 63 66 69 75 78 81 84 87 90 96 Step 3 of 3: Calculate the correlation coefficient, r. Round your answer to three decimal places.

Q: The following data gives the number of hours 7 students spent studying and their corresponding…

A: Step-by-step procedure to obtain the correlation coefficient using Excel-Mega Stat is given…

Q: The following data gives the number of hours 7 students spent studying and their corresponding…

A: We have given that data  Hours Spent Studying 0.5 1 1.5 2 2.5 4 5.5 Midterm Grades 60 66 75 78…

Q: The following table records the hours studied and exam score: x = hours studied 10 14 2 10 y = exam…

A: The following table records the hours studied and exam score:x = hours studied 10 14 2 10y = exam…

Q: he following data gives the number of hours 5 students spent studying and their corresponding grades…

A: From given data, X Y X*Y X*X Y*Y 0 66 0 0 4356 1 75 75 1 5625 2 78 156 4 6084 4 84 336 16…

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

A:

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

A: Number of samples (n) = 10 x y x2 y2 xy 0 63 0 3969 0 0.5 72 0.25 5184 36 1 75 1 5625 75…

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Q: Hours Spent Studying 0.5 1 2.5 4 5 5.5 6 Midterm Grades 63 69 78 81 84 90 99   Step 1, Calculate…

A: We have given that The number of students spent studying  n=7 Let X represent the number of Hours…

Q: Calculate the correlation coefficient, r. Round your answer to three decimal places.

A: Answer:-

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

A: Given Data : X Y 5 15 6 13.42 7 16.84 8 19.46 9 17.58 10 23.1 11 21.42 12 22.84…

Q: Compute Karl Pearson's coetficient of correlation from the following data and comment on its value :…

A: Calculation: From the table,

Q: The following data gives the number of hours 10 students spent studying and their corresponding…

A: Given data; hours spent studying x midterm grades y x2 y2 x⋅y 0.5 66 0.25 4356 33 1 69 1…

Q: The following data gives the number of hours 10 students spent studying and their corresponding…

A: Given,

Q: The following data gives the number of hours 7 students spent studying and their corresponding…

A: Solution-: We determine correlation coefficient and test it is statistically significant or not.

Q: The following data gives the number of hours 77 students spent studying and their corresponding…

A: Given - Hours spent studying 0 3 4 4.5 5 5.5 6 Midterm Grades 63 66 69 78 81 87 93 n = 7

Q: The data below are the final exam scores of 10 randomly selected calculus students and the number of…

A: From the provided information, Hours (x) Scores (y) 5 71 7 86 4 66 10…

Q: Calculate the correlation coefficient, r. Round your answer to 3 decimal places.   Step 2…

A: Let X denotes Hours spent studying And Y denotes Midterm grades.

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

A: Provided information is ; Hours Spent Studying(x) Midterm Grades(y) 0.5 60 0.5 60 1 63 1…

Q: The following data gives the number of hours 77 students spent studying and their corresponding…

A: We have given the data of 77 students about hours spent studying and their corresponding grades on…

Q: The following data gives the number of hours 10 students spent studying and their corresponding…

A: Independent variables = X = Hours Spent Studying Dependent variable = Y = Midterm Grades Hours…

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

A: The data set shows the grades of the students and number of hours spent studying on their midterm…

Q: The following data gives the number of hours 10 students spent studying and their corresponding…

A: Let X: Hours spent studying and Y: Midterm Grades x y X^2 Y^2 XY 0.5 60 0.25 3600 30 1 63 1…

Q: The following data gives the number of hours 10 students spent studying and their corresponding…

A: Step-by-step procedure to obtain the correlation coefficient using MINITAB software:Step 1: Select…

Q: From the following data calculate Spearman's rank correlation coefficient where X and Y are the…

A: Given data is X 48 33 40 9 16 16 65 24 16 57 Y 13 13 24 6 15 4 20 9 13 19

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

A:

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A: The temperature is defined as x and the number of absences is defined as y.

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A: Determination of correlation coefficient from the scatter plot.

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

A:

Q: The table shows the number of absences, x, in a class and the final exam grade, y, for seven…

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Q: Calculate the correlation coefficient, r, for the data below. x-14 -12 -5 -8 -10 -11 -9 -7 -6 -13 -…

A: Given data is x -14 -12 -5 -8 -10 -11 -9 -7 -6 -13 y -1 1 18 10 7 3 8 12 15 1

Q: The data below are the temperatures on randomly chosen days during a summer class and the number of…

A: Here we've given that data for the temperatures on the randomly chosen days during summer class and…

Q: Calculate Karl Pearson's coefficient of correlation from the following data: 100 200 300 400 500 600…

A:

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: The following data gives the number of hours 10 students spent studying and their corresponding…

A: From the given information, x y X^2 Y^2 XY 0 63 0 3969 0 0.5 66 0.25 4356 33 1.5 69 2.25…

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: The data below are the final exam scores of 10 randomly selected statistics students and the number…

A: We have given that,  The data set are:- X :-8, 10, 7, 13, 7, 9, 9, 10, 11, 8 Y:-61, 76, 56, 84, 62,…

Q: Calculate Karl Pearson's coefficient of correlation from the data given below : X 2 4 6 8 10 Y 12 14…

A:

Q: From the following data calculate Spearman's rank correlation coefficient where X and Y are the…

A: Find the Spearman's correlation coefficient: X Y 48 13 33 13 40 24 9 6 16 15 16 4…

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

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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…

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Q: Determine the correlation coefficient for the data shown in this table: x3 8 10 14 16 17 y 43 37 28…

A: Given data is x 3 8 10 14 16 17 y 43 37 28 22 20 12

Q: Ik this data and thên find Spearman's Rank Correlation Coefficient (r, ). Gender of Gamers for…

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

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: The following data gives the number of hours 7 students spent studying and their corresponding…

A: Calculate Correlation Coefficient r from the following data X Y .5 60 2 66 2.5 72 3 75…

Q: Based on the data shown below, calculate the correlation coefficient (to three decimal places) x y 1…

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A: The provided data is  Company Cars (x) (in ten thousands) Income (y) (in billions) xy x2 y2…