Find Karl Pearson's coefficient of correlation between the c ing habit of the people from the following information : Age group (years) No. of people No. of pl 15and less than 20 20 and less than 25 25 and less than 30 150 162 200 270 340 170 30 and legg th

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: You are presented with the following data: Time spent doing homework/day (X) 0 0 0 20 30 45 80 127…

A: The following information has been provided: X Y 0 90 0 40 0 120 20 45 30 60 45 27…

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A: X Y X.Y X2 Y2 1.5 85 127.5 2.25 7225 2 85 170 4 7225 4 95 380 16 9025 2 87 174 4 7569…

Q: :17. Calculate Coefficient of Correlation from the following data: 0.1 0.2 0.3 0.4 0.5 0.6 0.7…

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Q: calculate the probable error. Calculate Karl Pearson's coefficient of correlation from the following…

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Q: 1. The time x in years that an employee spent at a company and the employee's hourly pay, y, for 5…

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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: 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 .

Q: Compute the Pearson correlation for the following set of scores. (Round to 3 decimal places) X…

A: Correlation coefficient - r: The Karl Pearson’s product-moment correlation coefficient or simply,…

Q: Suppose the following data set contains the monthly adjusted stock prices for technology company A,…

A: Correlation: By correlation, we mean the association or interdependence between two variables. If…

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: 11) a) Create a scatterplot for the following data comparing the number of employees w Leon's Pet…

A: Please refer to the image below

Q: Find Karl Pearson's coefficient of correlation between the age and playing habit of the people from…

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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: An Examination of eight applicants for a clerical post was taken by a firm. From the marks obtained…

A: Correlation:   It is a statistical method that can be applied between the pairs of variables in…

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: 3. The following are the measurements of the height ten men. weight of 66 68 76 71 70 Height…

A: The question is about correlation Given : To find : a ) Correlation coefficient and to show it is…

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

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

Q: In a dataset, X is the independent variable, and Y is the dependent variable, and r is Karl…

A: Given  Karl Pearson's coefficient of correlation is r=-0.0999

Q: What is the correlation coefficient of the linear fit of the data shown below, to the nearest…

A: The points are showing moderately linear pattern, with not exactly on a certain line. And, the slope…

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: Calculate Karl Pearson' s coefficient of correlation from the following data : 31 24 28 18 20 X: 6.…

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

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Q: The following table shows the number of hours spent for studying and the grade obtained by a student…

A: Since you have posted more than one question, I can answer only first question for you. Given data :

Q: Calculate Karls Pearson’s coefficient of correlation from the following data. Husband’s Age : 24 27…

A: Given that: Husband's Age Wives Age 24 18 27 20 28 22 28 25 29 22 30 28 32 28 33…

Q: Calculate Karl Pearson' s coefficient of correlation from the following data : Х: 6. 8. 12 15 18 20…

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Q: Find Karl Pearson's coefficient of correlation between Age and the Playing Habit 13-14 14-15 15-16…

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Q: 7. Find the rank correlation coefficient from the following : 50 50 55 60 65 65 65 60 60 50 Y 11 13…

A: We know that  Rank correlation coefficients (rs) rs=​ SSXY/​​√SSXX*SSYY

Q: Student 1 3. 4 8. Marks in 25 30 90 38 22 50 70 30 Economics Marks in 50 40 60 40 70 40 30…

A: Given, Let X be the marks in economics Let Y be the marks in statistics  X Y 25 50 30 40 38…

Q: 9. Calculate the Coefficient of Correlation between the values of X and Y from the data given below:…

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Q: 4. The following Table represents values of sales for a one kind of yogurt factories through the…

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Q: (a) Following are the % figures of expenditure on clothing (in Rs. 100's) and entertainment (in Rs.…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

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…

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Q: giron semEs X1 and 5. The following table gives indices of industrial production of registered…

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Q: The following data give the marks obtained by 10 students in Accountancy and Statistics: R. No.…

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Q: The following data comes from a study on the effects of sunlight on pea plants, where x = distance…

A: Correlation: The extent linear relation between the two variables is called correlation. The formula…

Q: 11) a) Create a scatterplot for the following data comparing the number of employees working at…

A: Given Data : Employees Inventory time 2 10 5 4 6 3 8 2 7 3 3 8 The scatter plot…

Q: 55. 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: Find the Spearman's correlation coefficient: X Y 48 13 33 13 40 24 9 6 16 15 16 4…

Q: Find Karl Pearson's coefficient of correlation between the age and the mlaying habit of the people…

A: The formula of Correlation coefficient (r) is defined by                  Where, A = ∑ (xi - x̄)…

Q: Calculate the coefficient of correlation and its probable error from the following: 8 7 S.No : 1 4…

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Q: Find Karl Pearson's coefficient of correlation from the following data : Wages Cost of living Wages…

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Q: a 56. Calculate Karl Pearson's coefficient of correlation from the following dala : 30 Husband's Age…

A: We want to find the correlation by using karl Pearson.

Q: he following data relate to the age of ten employees and the number of days they reported sick in a…

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

Q: The following table gives the marks obtained by a student in ten tests during the year. Calculate…

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Q: 1. The figures in the following table give the number of criminal convictions and the number…

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Q: Compute the correlation coefficient for the following data to 4 decimal places: 1 1.5 4 8.9 10 15.4…

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Q: With the following data in 6 cities calculate the coefficient of correlation by Pearson's method…

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