Calculate the Pearson's coefficient of correlation from the following data by using 44 and 26 respectively as the origin of X and Y: X: 43 44 46 40 44 42 45 42 38 40 42 57 Y: 29 31 19 18 19 27 27 29 41 30 26 10

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: Calculate Karl Pearson's Coefficient of Correlation from the following data and verify that ry = Tuv…

A: Here, x y x-x y-y (x-x)(y-y) (x-x)2 (y-y)2 0 14 -5.6 4.4 -24.64 31.36 19.36 4 8 -1.6 -1.6…

Q: 10. Calculate the coefficient of correlation for the following data: 1000 1500 2000 2500 3000 500…

A: Correlation coefficient quantifies the strength and direction of relationship between variable. The…

Q: Consider the following data, reflecting the number of fire trucks arriving at a fire to the property…

A: Hello! As you have posted more than 3 sub parts, we are answering the first 3 sub-parts.  In case…

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…

A:

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 sets and then plot these data sets as…

A: a)Given data is x 26 12 26 16 11 21 26 14 y 22 34 23 27 33 33 28 36

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

A: Solution: The correlation coefficient can be calculated by using the following formula:

Q: 5. Obtain the rank correlation coefficient for the following data, 68 64 75 50 64 80 75 40 55 64 Y…

A: X:- 68, 64, 75, 50, 64, 80, 75, 40, 55, 64 Y:- 62, 58, 68, 45, 81, 60, 68, 48, 50, 70 Then,  We will…

Q: Consider the following data, reflecting the number of fire trucks arriving at a fire to the property…

A: Hey there! Thank you for posting the question. Since your question has more than 3 parts, we are…

Q: Consider the following data, reflecting the number of fire trucks arriving at a fire to the property…

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

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

A: From given data, X Y X*Y X*X Y*Y 4 31.4 125.6 16 985.96 5 29.65 148.25 25 879.1225 6 25.7…

Q: Calculate Karl Pearson's coefficient of correlation from the following data: Husband's Age : Wives…

A:

Q: The asking prices (in Rands) and the actual selling prices (in Rands), after bargaining, of 8…

A: sample mean (x̄) = Σx/n  = 3250/8 = 406.25sample mean (ȳ) = Σy/n = 2350/8 = 293.75

Q: Consider the following data: x 4.493 4.130 3.132 2.702 4.660 5.572 y 1.010 2.995 4.984 6.982 9.007…

A: The objective is to determine the correlation coefficient for the given data:

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

A: Solution: x y x^2 y^2 x⋅y 3 28.55 9 815.1025 85.65 4 29.2 16 852.64 116.8 5 35.55 25…

Q: The following table lists the median weekly earnings, in dollars, for women and men for selected…

A: We have to find correlation coefficient.

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

A: Calculation: From the table,

Q: ble lists the ages (in years) and the prices (in thousands of dollars) of a sample of six houses.…

A: Solution

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

A: Solution: Data is:

Q: The Mindfulness index(X) and Work performance index (Y) of employees of a company is given in the…

A: The formula for the correlation coefficient is : r=∑ixi-xyi-y∑ixi-x2.∑iyi-y2   X Y (xi-x) (yi-y)…

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

A: Given data, X Y X*Y X*X Y*Y 2 16.78 33.56 4 281.5684 3 18.62 55.86 9 346.7044 4 19.66 78.64…

Q: Use the following table to find the linear correlation coefficient between x and y X 2 3 4 1 2 2 3 2…

A:

Q: Calculate Karl Pearson's coefficient of correlation for the following date. 24 29 19 14 30 19 27 30…

A:

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

A: From given data, X Y X*Y X*X Y*Y 1 22.2 22.2 1 492.84 2 24.25 48.5 4 588.0625 3 24.5 73.5 9…

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

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: 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:

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

A: We have given that,  X :-  0,  0.5,  1,   2,    2.5,   3,   3.5,   4,  4.5,  5  Y:-  63, 66, 69, 75,…

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

A:

Q: Which of the following Pearson correlations indicates that the data points would be clustered most…

A: Pearson correlations are given.

Q: Calculate the Pearson's coefficient of correlation from the following. taking 100 and 50 as the…

A:

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: Based on the data shown below, calculate the correlation ( to three decimal places) X Y 3…

A: Given Enter the given data in Excel sheet

Q: Calculate the Spearman's rank correlation(r.). from the following data: Marks in Mathematies 35 46…

A: Obtain the value of the spearman’s rank correlation coefficient. The value of the spearman’s rank…

Q: Calculate the coefficient of correlation from the following data and comment on the result :…

A: X Y X.Y X2 Y2 16 23 368 256 529 12 22 264 144 484 18 24 432 324 576 4 17 68 16 289 3…

Q: The asking prices (in Rands) and the actual selling prices (in Rands), after bargaining, of 8…

A:

Q: Which of the following Pearson correlations indicates that the data point would be clustered most…

A: Postive correlation  When the value of one variable increase with increase in another variable then…

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…

A:

Q: 10. Calculate the coefficient of correlation for the following data: 500 1000 1500 2000 2500 3000…

A: From the provided information, Hours (x) Scores (y) 500 100 1000 200 1500…

Q: Please help!

A: X be the number of hours of binge watching Sesame Street and Y be the Reading score.The main aim is…

Q: The data below are the ages and annual pharmacy bills (in dollars) of 9 randomly selected employees.…

A:

Q: Calculate Coefficient of Correlation from the following data: 0.1 0.2 0.3 0.4 0.5 0.6 0.7 30,000…

A:

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

A:

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

A: Now to compute the Pearson’s correlation between the X and Y,we will use the below formula of…

Q: Calculate the correlation coefficient from the following data on hourly sales (x) and expenses (y)…

A: Given data,   X Y X*Y X*X Y*Y 70 72 5040 4900 5184 66 68 4488 4356 4624 68 69 4692 4624…