Question 2 (5 marks) The marketing manager of NOSY Electronics is interested in an intent-to purchase study. He has hired you to conduct a survey. You inquired 4000 households about their intentions to purchase the latest 3D-TV NOSY has launched sometime in the next six months. Only 1000 respondents in your survey indicated that they intend to purchase a new TV in the next six months, and the other 3000 respondents show no interest in the latest NOSY TV a) What is the (1 marks) 5......pac.M............o? gimme...i..........c..a..? Complement of each event in the above scenario? Jomt event in the above scenariO? b) After 6-months, the manager tasked you to survey the same respondents again to see whether they behaved in line with their initial survey response. You discovered that out of 1000 respondents who initially indicated that they would buy a new TV in the next six months, only 800 respondents did so. While out of 3000 respondents who showed no interest in the new TV, the second survey found that 400 actuallyhoyght it. Prepare a contingency table for your survey responses: [2.5 marks) Planned to Purchase Actually Purchased -_