WGU C207 DATA DRIVEN DECISION MAKING EXAM 2024 QUESTIONS AND ANSWERS (LATEST VERSION) | GRADED A+

Harry is doing a survey of the city of Los Angeles' population. He is wondering everyone's favorite food. He sends out a survey to all of the home-owners and renters in the city and receives basically all of the surveys back in the mail. What is the flaw with this experiment? -----CORRECT ANSWER--------------Truly Representative Sample (doesn't include the homeless) Tom Brady is on the street in Chicago. He is asking anyone he meets if they prefer Tom Brady or Peyton Manning. The survey results show that people greatly prefer Tom Brady. What is the flaw with this experiment? -----CORRECT ANSWER-------------- Response Bias as the respondents might be responding believing that Tom Brady wants to hear that they prefer him over Peyton Manning. This is not Conscious bias as conscious bias would be in the way Tom Brady is asking a question and this scenario does not indicate any bias in that way. Determine the Mean, Median, and Mode (in that order) from the following test results. 23, 54, 67, 71, 72, 74, 74, 75, 77, 77, 77, 78, 80, 81, 81, 83, 84, 86, 89, 89, 89, 89, 95, 99, 100 -----CORRECT ANSWER--------------78.56, 80, 89