question i need help with P Take a Test - christian hernandez - Google Chrome mathxl.com/Student/PlayerTest.aspx?testld=218319480¢erwin=yes PCC-STAT50-Summer 2020 christian hernandez & | 07/27/20 1:59 PM

question i need help with

P Take a Test - christian hernandez - Google Chrome mathxl.com/Student/PlayerTest.aspx?testld=218319480&centerwin=yes PCC-STAT50-Summer 2020 christian hernandez & | 07/27/20 1:59 PM Test: Test#5-chapter 10 & 11 Time Remaining: 03:15:48 Submit Test This Question: 1 pt 1 of 10 (0 complete) This Test: 10 pts possible between the two variables. Use a significance level of a = 0.05. 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, find the value of the linear correlation coefficient r, and find the P-value of r. Determine whether there is sufficient evidence to support a claim of linear correlation Internet Users |79.1 79.2 57.6 66.6 77.0 38.2 Award Winners 5.5 8.6 3.3 1.7 11 0.1 Construct a scatterplot. Choose the correct graph below. A. B. O C. D. 12 Award Winner Award Winner Award Winner Award Winner 90 20 90 Internet Users Internet Users Internet Users Internet Users The linear correlation coefficient r is. (Round to three decimal places as needed.) Determine the null and alternative hypotheses. Ho: P VO (Type integers or decimals. Do not round.) The test statistic is (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 V sufficient evidence to support the claim that there is a linear correlation between Internet users and scientific award winners. Click to select your answer(s). O w 1:59 PM 7/27/2020