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This test: 10 pointis st: Chapter 10 Test Question 1 of 10 possible This question: ! Submit test people and numbers of scientific award wi

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This test: 10 pointis st: Chapter 10 Test Question 1 of 10 possible This question: ! Submit test people and numbers of scientific award wi rent countries. Construct inear correlation coefficient r, and ace to support a claim of linear correlation between the two variables, Use a significance level of a = 0.05. ard Winners 79.1 55.9 37.6 0 The linear correlation coefficient is r= Round to three decimal places as needed ine the null and alle Hop Type inbeg is. Do not round.) The test statistic is t = Round to two decimal places as needed.) The P-value is (Round to three decimal places as needed.) Because the P-value of the linear correlation coefficient is the significance level, there sufficient evidence to support the claim that there is a linear correlation between Internet users and scientific award winners. st: Chapter 10 Test Question 2 of 10 Match these values of r with the accompanying scatterplots: 0.732, 0.995, - 0.995, 0.373, and 1. Click the icon to view the scatterplots. Match the values of r to the scatterplots. Scatterplot 3 Scatterplot 1, r= afterplot S Scatterplot 2. r = a Scatterplot 3, r= Q Scatterplot 4, r= Scatterplot 5, r= est: Chapter 10 Test Question 3 of 10 possible This question: 1 point(s) possible Submit test Use the given data to find the eq afterplot and identify a characteristic of the data that is ignored by the regression line. y 10.34 3.31 5.18 9.96 10.25 9.80 931 674 1044 804 905 O O c. O D Identify a charac ristic of the data that is ignored by the O A. There is an influen ial point O B. There is no trend in the data. O C. The dat pattern that is not O D. There is no characteristic of the data that is ignored by the regression line. This test: 10 point(s) est: Chapter 10 Test

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