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 between the two variables. Use a significance level of α = 0.05. Internet Users 79.4 Award Winners 5.6 12 78.9 8.8 Construct a scatterplot. Choose the correct graph below. O A. Internet Users The linear correlation coefficient is r = . (Round to three decimal places as needed.) Determine the null and alternative hypotheses. Ho: P H₁: p (Type integers or decimals. Do not round.) 56.8 68.0 77.7 11 3.2 1.7 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 winners. OB. 12- 30 37.8 0.1 Internet Users 90 G the significance level, there O C. Award Winners 12- 30 Internet Users 90 Q Q O D. Award Winners 12- ▬▬▬▬▬▬ 015 ++++++ 30 Internet Users Q Q sufficient evidence to support the claim that there is a linear correlation between Internet users and scientific award

Consider the following loops on the Klein bottle. (1) Decide whether they are orientation reversing or preserving. Explain. (2) In each of the three case, cut the surface by the curve. What is the resulting surface for each case?

Evaluate CUSE -4 de sinze

Just B and C