1.a.Which technique for gathering data (sampling, experiment, simulation, or census) do you think was used in the following study? A study of all league football scores attained through touchdowns and field goals was conducted by the National Football League to determine whether field goals account for more scoring events than touchdowns (USA Today). b.A professor determines a final grade based on attendance, two papers, three major tests, and a final exam. Each of these activities has a total of 100 possible points. However, the activities carry different weights. Attendance is worth 7%, each paper is worth 7%, each test is worth 18%, and the final is worth 25%. What is the average for a student with 100 on attendance, 83 on the first paper, 94 on the second paper, 92 on test 1, 86 on test 2, 67 on test 3, and 70 on the final exam? (Enter your answer to one decimal place.)

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