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: Consider the following scatterplot: < 318

A: From the given scatter plot, the pair of values of (x, y) are distributed from left top to right…

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: 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: The British government conducts regular surveys of household spending. The average weekly household…

A:

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: 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: A sociologist claims that the success of students in college (measured by their GPA) is related to…

A: The given sample of 20 students and the correlation coefficient is 0.40.

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: ID Alcohol Tobacco 01 6.47 4.03 02 6.13 3.76 3.77 3.34 03 6.19 04 4.89 05 5.63 3.47 06 4.52 2.92 07…

A: We define the degree of relationship, to which both variables associated to be correlation…

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 the overhead widths (in cm) of seals measured from photographs and the weights (in…

A: x = 7.2, 7.8, 9.8, 9.3, 8.8, 8.4y = 117, 205, 246, 199, 201, 194Σ x = 51.3Σ y =1162The sample size…

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: A data set includes weights of garbage discarded in one week from 62 The paired weights of paper and…

A: Claim: There is a linear correlation correlation between weights of the discarded paper and glass.

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: 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: 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: Solution We will plot firstly scattered plot.