1 (4 points) Suppose the correlation coefficient between the fuel consumption (gallons per 100 miles travel) of a car and its speed (miles per hour) is 0.71. If the fuel consumption and the speed were measured using kilometers instead of miles (1 kilometer = 0.6215 mile), the correlation coefficient would be _____ . O A) lower than 0 O B) lower than 0.71 O C) exactly 0.71 O D) higher than 0.71 O E) between -O.5 and 0.5 Among the 85 children you asked (aged 0.5 17 years residing in Michigan), 47 of them claimed that they got flu vaccination from the past 2 years. Which of the following statements is/are TRUE? 1. We are 95% confident that the true proportion of children aged 0.5-17 years who live in Michigan and got their flu vaccination is between 0.41% and 0.69%. 2. The Z-value that should be used for constructing a 99% confidence interval is 2.58. [Source: Centers for Disease Control and Prevention. Flu vaccination Coverage, United States, 201920 influenza season. (2020, October 01). Retrieved from https://www.cdc.gov/flu/f/uvaxview/coverage- 1 920estima tes. htm#:~:text=Resu/ts, - Children%20(6%20months&text=Among%20children%206%20months%20through%2017%20years%2C%20the% 20percentage%20receiving, (62. 6%25%3B%20Figure%201] O A) Statement 2 only 0 B) Statement 1 only O C) Neither of the two statements 0 D) I need more information to answer this 0 E) Statement 1 and 2 Question 2 (4 points) The Human Papillomavirus (HPV) vaccination rate among male adolescents aged 13- 17 years in the Kalamazoo county (as of 2017) can be modelled with the box model [0 0 10 0 0 1 10 0 1 1 1 1010 1 10]. [SOURCE: Retrieved from https://www.kalcounty.com/hcs/datahub/files/news/Report%20Card.pdf ] If a random sample of 100 males are selected from Kalamazoo county, what will the expected value and standard error of the sum be? O A) EV = 50; SE = 10 O B) EV = 10; SE = 50 C) EV = 50; SE = 5 O D) EV = 100; SE = 50 O E) EV = 0.5; SE = 0.05