Listed below are numbers of internet users per 100 people and numbers of scientific award winners per 10 million people for different countries. Construct a scatterplot, Fone the value of the linear correlation coefficient r, and find the p-value of r. Determine whether there is suffiencet evidence to support a claim of linear correlation between the two variables. Use a significance level of a=0.05  determine the linear correlation coefficient r  determine the null and alternative hypothesis  determine the test statistic  Determine the p value

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

A: Given data, Internet users Award winners 81 5.6 78.4 9 57.6 3.4 67.9…

Q: The linear correlation coefficient is r=   2. What are the null and alternative​ hypotheses?   3.…

A: Note: According to Bartleby expert guidelines, we can answer only first question with their three…

Q: correlation between the two variables. Use a significance level of Internet Users 66.5 76.6 80.1…

A: From the above data  The test statistic t=2.63 And  P value =0.058

Q: Police sometimes measure shoe prints at crime scenes so that they can learn something about…

A: Let x denote the shoe print length (in cm) and y denote the height (in cm ) of the male. The data on…

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 Select…

Q: A bullying prevention program is underway in the Phoenix school district.  The researchers ran…

A: Chi Square test is used because  The researchers want to determine if there is an association…

Q: Fifty-four wild bears were anesthetized, and then their weights and chest sizes Correlation Results…

A: Given Information: Correlation coefficient, r: 0.956849 Critical r: ±0.2680855  P-value…

Q: Police sometimes measure shoe prints at crime scenes so that they can leam something about…

A: According to the question, the shoe print is x and the height is y.

Q: Police sometimes measure shoe prints at crime scenes so that they can learn something about…

A: The independent variable is Shoe Print. The dependent variable is Height. This is simple linear…

Q: The Pearson correlation coefficient between two variables (education and income) is .354. Answer the…

A:

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

A: Internet Users Award Winners 80.6 5.3 79.5 8.9 57.5 3.4 67 1.7 78.7 11 38.7 0.1

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

A:

Q: BANK OF COMMERCE IS STUDYING THE RELATIONSHIP BETWEEN THE MEAN ACCOUNT BALANCE FOR INDIVIDUAL…

A: Followings are the Answer of the question

Q: The accompanying table lists the numbers of Internet users per 100 people and numbers of scientific…

A: Let X be the internet users Y be the scientific award winners.

Q: Parrot tarsus versus wing length r= 0.65 Flower stigma height versus anther height r= 0.79 18- 16…

A: On the basis of given information, there is True and False

Q: he accompanying table lists the word counts measured from men and women in 56 couple relationships.…

A: Hypothesis: Null Hypothesis (Ho): ρ = 0  Alternate Hypothesis (Ha): ρ ≠0   The scatter plot can be…

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

A:

Q: Let B, denote the present value random variable for a continuously increasing contingent payment…

A: Given :f(t)=0.02          for 0≤t≤50We are find the variance B¯x.

Q: Listed below are the numbers of cricket chirps in 1 minute and the corresponding temperatures in °F.…

A: Chirps in 1 min Temperature  893 69.9 1177 93.2 1119 85.6 871 76.3 1220 87.7 1038 82.2…

Q: Police sometimes measure shoe prints at crime scenes so that they can learn something about…

A: Introduction: It is understood from the question that the researcher wishes to use the shoe print…

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

A:

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

A: The following information has been given: x y 79.4 5.6 78.9 8.8 56.8 3.2 68.0 1.7 77.7…

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

A:

Q: The accompanying table lists the ages of acting award winners matched by the years in which the…

A: Let X denote the best Actress  Let Y denote the best Actor computation: From the table,

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

A: Enter the data in Excel.

Q: The accompanying table lists the ages of acting award winners matched by the years in which the…

A: Followings are the Explantion of the question  Use the Excel and draw the Scatter diagram  Option :-…

Q: ficient evidence to support a claim of linear correlation between the two variables. Use a…

A: Since you have posted questions with multiple subparts, we will solve the first three subparts for…

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

A: The data is provided as follows:Internet Users81.179.656.568.377.438.1Award…

Q: The critical values are (Type integers or decimals. Do not round. Use a comma to separate answers as…

A: The linear correlation coefficient (r) is 0.814. The data set of chest sizes and weights of eleven…

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

A: Let ρ denote the linear correlation between court incomes (x) and justice salaries (y). The…

Q: BANK OF COMMERCE IS STUDYING THE RELATIONSHIP BETWEEN THE MEAN ACCOUNT BALANCE FOR INDIVIDUAL…

A:

Q: c. Interpret the correlation coefficient.

A: c. The correlation value is obtained using EXCEL. The software procedure is given below: Enter the…

Q: 6zzzz

A: If the strength of association or relationship between the two numerical variables are measured…

Q: A Yoga instructor wants to inter it obesity is related to weight. The instructor selected 15 ot her…

A: Given information: The data set for the two variable is given in ordinal form, we can assign…

Q: Police sometimes measure shoe prints at crime scenes so that they can learn something about…

A: The number of pairs of observations is n = 5. Enter the data in Excel.

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

A: a) Scatterplot   Hence, Option B is the correct answer. b)  r=0.817 is the answer.

Q: Make a scatterplot that will enable you to predict BBAC from number of beers consumed. What is the…

A: Steps to draw scatterplot using MINITAB software: Enter the data of number of beers and BAC in…

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

A:

Q: lice sometimes measure shoe prints at crime scenes so that they can learn something about criminals.…

A: Given: n = 5 α = 0.01 Formula Used: Correlation coefficient r = n∑XY-∑X∑Yn∑X2-∑X2n∑Y2-∑Y2…

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

A: Using the spreadsheet, construct the scatterplot using the following steps: Enter the "Internet…

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

A: The  linear correlation coefficient uisnsg Excel is obtained as follows: In Excel sheet, enter…

Q: The accompanying table lists the ages of acting award winners matched by the years in which the…

A: Given information: Significance level α=0.01  Sample size (n) = 12 Correlation coefficient (r) =…

Q: The accompanying table lists the ages of acting award winners matched by the years in which the…

A: Solution We will plot firstly scattered plot.