Calculate Karl Pearson's Coefficient of Correlation between age and playing habits from the data given below. Also calculate probable error and comment on the value : 25 Age : 20 21 22 23 24 No. of Students : 500 400 300 240 200 160 Regular Players : 400 300 180 96 60 24

Q: Listed below are numbers of Internet users per 100 people and numbers of scientific award winners…

A: The given data is as follows:

Q: Listed below are numbers of Internet users per 100 people and numbers of scientific award winners…

A: Step-by-step procedure to construct scatterplot using Excel: Select Choose Scatter under Charts.…

Q: Listed below are numbers of Internet users per 100 people and numbers of scientific award winners…

A: Given data, Internet users Award winners 79.8 5.6 79.8 8.9 55.8 3.2 66.2 1.8 78.5 11…

Q: Find the correlation coefficient for each of the two data sets shown below. (a) (c)

A: Given: (a) x y 1 5 1 3 1 5 1 7 2 3 2 3 2 1 3 1 3 1 4 1   (c) x y 1 2…

Q: Compute the value of the Karl Pearson's Correlation Coefficient for the data obtained in the study…

A: Given : Data is given Karl Pearson's Correlation Coefficient = ?

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

A:

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: Listed below are numbers of Internet users per 100 people and numbers of scientific award winners…

A: The following information has been given: Internet Users (x) Award Winners (y) 81 5.5 78.2…

Q: Listed below are numbers of Internet users per 100 people and numbers of scientific award winners…

A: According to the following information,  The data is as follows: X Y 79.9 5.3 80.2 8.7…

Q: Compute the Pearson correlation for the following data. X    Y 5    3 ​5    1 ​9    5 ​1    3

A: Pearson correlation can be computed by as follows: r=n∑xy-∑x∑yn∑x2-∑x2∑y2-∑y2 X Y XY X2…

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

A: Calculation: From the table,

Q: Listed below are numbers of Internet users per 100 people and numbers of scientific award winners…

A: The problem is  associated with two characteristics internet users and award winners We have to…

Q: Listed below are numbers of Internet users per 100 people and numbers of scientific award winners…

A: The scatter plot is as follows:

Q: Listed below are numbers of Internet users per 100 people and numbers of scientific award winners…

A:

Q: 13. Calculate Pearson's correlation coefficient and interpret results for the following set of data?…

A: Given data,   X Y X*Y X*X Y*Y 100 10 1000 10000 100 110 8 880 12100 64 90 12 1080 8100 144…

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

A:

Q: Calculate Karl Pearson's Coefficient of Correlation between age and playing habits from the data…

A: The probable error of the Karl Pearson's correlation coefficient (r) is defined as…

Q: The following table lists the monthly incomes (in hundreds of dollars) and the monthly rents paid…

A: Formula for correlation coefficients r.  r= SSXY/√SSXX*SSYY

Q: listed below are numbers of Internet users per 100 people and numbers of scientific award winners…

A: Given data shows numbers of Internet users per 100 people and numbers of scientific award winners…

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.…

A:

Q: Listed below are numbers of Internet users per 100 people and numbers of scientific award winners…

A: Solution 1) Construct a scatter plot

Q: Which correlation coefficient is appropriate to employ in determining the relationship between…

A: In the given question we have to find the  appropriate correlation coefficient for relationship…

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: Compute Karl Pearson's coefficient of correlation between per capita National Income and per capita…

A:

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

A:

Q: Listed below are numbers of Internet users per 100 people and numbers of scientific award winners…

A: Enter the data in Excel.

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

A:

Q: Compute the Pearson correlation for the following data. Describe the relationship in words. Y 12 29…

A: From given data, X Y X*Y X*X Y*Y 12 29 348 144 841 3 41 123 9 1681 16 9 144 256 81 24 1…

Q: Listed below are numbers of Internet users per 100 people and numbers of scientific award winners…

A: The independent variable is Internet Users. The dependent variable is Award Winners. We have to test…

Q: The average number of people in a family attending college for various years is given in the table…

A: First we will calculate the Correlation coefficient : Year (x) 1969 1973 1975 1979 1983 1988 1991…

Q: Listed below are numbers of Internet users per 100 people and numbers of scientific award winners…

A: Based on x and y values given, following table is constructed to find linear correlation co…

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

A:

Q: Calculate co-efficient of correlation from the following information by taking deviation from actual…

A: Correlation is the degree or extent of relationship between two variables.

Q: 2. Calculate Karl Pearson's co-efficient of correlation between percentage of pass and failure from…

A:

Q: Compute the Pearson correlation for the following data and then test its significance. X     Y 2…

A: The independent variable is X. The dependent variable is Y. The given data represents simple linear…

Q: Here is a bivariate data set. y 42.1 32.6 70.4 53.1 42.9 68 59 -115.1 52.8 123.6 72.2 14.1 79.5…

A: I will excel formula "=CORREL()" to solve this problem.…

Q: Listed below are numbers of Internet users per 100 people and numbers of scientific award winners…

A: Q1. Scatter Plot. Option B.

Q: Listed below are numbers of Internet users per 100 people and numbers of scientific award winners…

A: Enter the data in Excel.

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

A: Given,

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

A:

Q: Listed below are numbers of Internet users per 100 people and numbers of scientific award winners…

A: Enter the data in Excel.

Q: Listed below are numbers of Internet users per 100 people and numbers of scientific award winners…

A: Solution a) Option c) shows correct scatter plot c) linear correlation coefficient r= 0.783…

Q: The following table shows the number of years of work experience and the crime rate ratings for…

A: Solution: Let X be the number of years of work experience and Y be the crime rate ratings. The given…

Q: 3.Calculate the regression and coefficient of correlation from the following data S. No Subject…

A: Correlation means the relationship between two variables where with the changes in the values of one…

Q: Listed below are numbers of Internet users per 100 people and numbers of scientific award winners…

A: Solution-: (a) We draw the scatter plot of Internet Users and Award Winners. Also calculate…

Q: Compute the Pearson correlation for the following data. X Y

A:

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

A: