In the table below are the scores of the students in General Mathematics and Physics. Calculate the correlation using the Spearman's rho and interpret the results. Student Gen. Math Physics 18 10 17 8 3 14 14 4 13 12 10 10 6. 12 8 7 10 9. 8 6. 7

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

Q: х %3D 210, . = 9,100, y = 420, >v² = 32,200, ) 2 = 6, ху —D 12,70С

A: If two variable shows related variation between them, then we say that they are correlated. The…

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

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

A: Given data set is x y 2 29.9 3 27.38 4 25.56 5 23.04 6 20.42 7 20.7 8 16.08 9…

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

Q: Compute the Pearson correlation for the following data.                       X        Y__ 23…

A: It is highly useful in statistics . It is used in correlation related problems .

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Q: 2. For the data below, compute for the Spearman Rank-Order correlation coefficient: Student X Y 1 12…

A: Given data is Student X Y 1 12 16 2 10 12 3 8 13 4 18 12 5 20 15 6 18 14 7 11 10

Q: Which of the following best describes the Pearson correlation for these data? X    Y 2    5 5    1…

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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: Which value is the correlation coefficient(r) of the following data? r | -2 | -1 | 0 | 1 | 2 |3 -2…

A: The given data values are as follows:

Q: Based on the data shown below, calculate the correlation coefficient (to three decimal places) y 5.6…

A: Correlation coefficient: We have n = 9

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

A: Calculation: From the table,

Q: Which of the following r-values represent the weakest linear correlation between independent (x) and…

A: A correlation coefficient is used to define, a relation between independent variable (x) and…

Q: Compute the Pearson correlation for the following data.   X     Y 2      3 3      1 6      5 4…

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Q: The accompanying table shows the maximum weights​ (in kilograms) for which one repetition of a half…

A: Given:

Q: 2. Calculate Karl Pearsons co-efficient of correlation from the students. n Inches: x = 62 58 65 y =…

A: Given: The values are as follows x y 62 50 58 43 65 51 63 52 56 48 59 51 60 53…

Q: Listed below are the overhead widths (in cm) of seals measured from photographs and the weights (in…

A: Use the excel tools to draw the scatter plot with the help of following steps:   Enter the data…

Q: The accompanying table shows the maximum weight(in kilograms) for which one repetition of a half…

A: The given data has been represented in the following table: X Y 180 1.87 185 1.82 155 2.11…

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

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A: The given data set: x y x2 y2 xy 98 17 9604 289 1666 10 4.1 100…

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: Shown below is a random sample of measurements. The first variable, X, is the number of times a…

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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…

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

A: Given: n=9

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Q: Calculate the Pearson's coefficient of correlation from the following data by using 44 and 26…

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

A: Pearson correlations are given.

Q: Of the four choices, which is closest to the correlation coefficient for this scatter plot? (1) 08…

A: Given  Scatter plot between variable X and Y to describe association between X and Y. It is a graph…

Q: In the table below are the scores of the students in General Mathematics and Physics. Calculate the…

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

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Q: Compute the Coefficient of Correlation between the corresponding values of x and y in the following…

A: Solution is given:

Q: Match the calculated correlations to the corresponding scatterplot. (1) (2) (3) (4) DI

A: Solution

Q: The heights and weights of a sample of 11 students are: Height (m) h Weight (kg) w 1.36 1.47 1.4…

A: 1. Correlation coefficient: correlation coefficient, r=0.6422

Q: Based on the graph below, which of the following values for the correlation coefficient is most…

A: Correlation Coefficient: Correlation coefficient is used to measures the strength of association or…

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 (to three decimal places) y…

A: correlation Coefficient is determined as shown below

Q: The following data represents the grades of a sample of 12 students in statistics and economics as…

A: Here, A is given as rank 1, the B is given as rank 2, and so on. In this case, tie of ranks are…

Q: Respond to the following questions about Pearson’s correlation. Which is a stronger correlation, r =…

A: Given Information: Which is a stronger correlation, r = 0.48 or r = -0.56. Correlation Coefficient r…

Q: B- what is the sample correlation coefficient of R C- describe the type of correlation if any, and…

A: B. The sums are, X Y X2 Y2 XY 175 1.98 30625 3.9204 346.5 180 1.95 32400 3.8025 351 160…

Q: 10 8 9 11 6 4 7 13 12 14 y 9.14 8.14 8.77 9.26 6.13 3.10 7.26 4.74 8.74 9.13 8.1

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Q: Use the data from the following four stocks to answer the questions below:   Yields Year TLS DI…

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Q: For each of the following data sets, explain why the correlation coefficient is the same as for the…

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