Listed below are amounts of court income and salaries paid to the town justices. All amounts are in thousands of dollars. Construct a scatterplot, find the value of the linear correlation coefficient r, and find the P-value using a = 0.05. Is there sufficient evidence to conclude that there is a linear correlation between court incomes and justice salaries? Based on the results, does it appear that justices might profit by levying larger fines? 65.0 405.0 1568.0|1132.0| 274.0 252.0 112.0 156.0 31.0 e Court Income Justice Salary 29 46 94 55 46 61 26 27 19

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: Using Excel, the scatter plot is calculated as, Enter data in the Excel and select it. Go to…

Q: Listed below are amounts of bills for dinner and the amounts of the tips that were left. Construct a…

A: We have given the data for the amounts of bills for dinner and the amounts of the tips left by the…

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

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

A: The scatter plot for the given data is : Answer : C.  The formula for the correlation coefficient…

Q: Listed below are amounts of court income and salaries paid to the town justices. All amounts are in…

A: B) H0:ρ=0H1:ρ≠0

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: Listed below are amounts of court income and salaries paid to the town justices. All amounts are in…

A: The following data for the X and Y variables are provided to find the sample correlation…

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

A: Correlation coefficient is given by,

Q: The linear correlation coefficient is r=__ (round to three decimal places as needed) =0/=0 The…

A: The scatterplot is obtained by using EXCEL. The software procedure is given below: In first column…

Q: Listed below are amounts of court income and salaries paid to the town justices. All amounts are in…

A: Let ρ denotes the linear correlation between court incomes and justice salaries. The test is that…

Q: Listed below are amounts of bills for dinner and the amounts of the tips that were left. Construct…

A: The scatter plot is obtained using EXCEL. The software procedure is given below: Enter the data.…

Q: Listed below are the brain volumes in cm3 of twins and the corresponding IQ score. Construct a​…

A: The data shows the brain volumes in cm3 of twins and the corresponding IQ scores.

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

A:

Q: Listed below are amounts of bills for dinner and the amounts of the tips that were left. Construct a…

A: Given x y 34.46 6.35 48.34 4.65 87.47 9.57 92.13 13.81 59.64 11.87 110.41 11.94…

Q: Listed below are amounts of court income and salaries paid to the town justices. All amounts are in…

A: Given: Court Income (x) Justice Salary (y) 65 29 405 46 1566 91 1131 54 270 44 250 60…

Q: Listed below are amounts of court income and salaries paid to the town justices. All amounts are in…

A: Given

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

A: Steps of create scatter Plot; 1. Enter the data in excel then, go to insert --- scatter plot ----…

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: Given data: Internet users Award winners 78.4 5.5 78.9 9.1 57.1 3.3 67.1 1.6 76.4 11…

Q: Listed below are amounts of court income and salaries paid to the town justices. All amounts are in…

A: As per our guidelines, we are allowed to answer first three sub-parts only. Thanks Given Data : X…

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 amounts of bills for dinner and the amounts of the tips that were left. Construct a…

A: Scatter plot :

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: 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: The given paired data lists the heights (in inches) of various males who were measured on their…

A: Given n=6 Alpha =0.05

Q: Listed below are amounts of court income and salaries paid to the town justices. All amounts are in…

A: Given observation and calculation for correlation is shown below Court Income (x) Justice…

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 amounts of court income and salaries paid to the town justices. All amounts are in…

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

Q: Listed below are amounts of court income and salaries paid to the town justices. All amounts are in…

A: Let x be the court income, and y be the justice salary. The sums are, x y x2 y2 xy 66 30 4356…

Q: Listed below are amounts of court income and salaries paid to the town justices. All amounts are in…

A: CORRELATION TEST

Q: The following table lists the ages (in years) and the prices (in thousands of dollars) of a sample…

A: Calculate Correlation Coefficient r without cov(x,y) from the following data X Y 27 165 15…

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. The given data…

Q: Listed below are amounts of bills for dinner and the amounts of the tips that were left. Construct a…

A: To construct a scatter plot between the amount of bill, X (say) and the tip left, Y, (say) 1. Draw…

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

A: Solution i) The linear correlation coefficient r = 0.773

Q: Listed below are amounts of oourt income and salaries paid to the town justices. All amounts are in…

A: The null and alternative hypotheses are: C. H0:ρ≠0H1:ρ=0

Q: The blood pressure measurements of a single patient were taken by twelve different medical students…

A: Given, The data set is: X Y 137 94 130 93 140 99 121 81 126 87 124 83 127 82 132…

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: Use EXCEL to construct the scatter plot.   EXCEL procedure:     Go to EXCEL Go to Insert menu…

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

A: Calculate Correlation Coefficient r without cov(x,y) from the following data X Y 77.9 5.5…

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 amounts of court income and salaries paid to the town justices. All amounts are in…

A: The excel output of the problem is  using excel regression

Q: Listed below are the numbers of commuters (X) and the numbers of parking spaces (Y) at different…

A: Given data is X(Commuters) Y(Parking spaces) 3453 1658 1355 672 1122 300 3125 957 2650…

Q: Listed below are amounts of court income and salaries paid to the town justices. All amounts are in…

A:

Q: Listed below are amounts of court income and salaries paid to the town justices. All amounts are in…

A:

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

A: Given data

Q: The blood pressure measurements of a single patient were taken by twelve different medical students…

A: As per our guidelines, we are allowed to answer first three sub-parts only. Thanks   The following…

Q: Listed below are amounts of bills for dinner and the amounts of the tips that were left. Construct a…

A: Solution

Average

In mathematics, everyone must have heard the term average in one place or other. Almost all types of calculation require taking out an average. In everyday life, the term is used for denoting a certain amount that can be said to be a typical quantity for multiple people or objects. In other words, if a group of people possesses a certain object, then the average gives us an idea regarding the quantity of the object possessed by each person. However, this is solely based on mathematical calculation. It is important to note that most people will not strictly have the average value in a group.