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Question 5 - 8 (1 mark each = 4 marks) A survey was conducted to determine whether if a customer would recommend the store is
Question 5 - 8 (1 mark each = 4 marks) A survey was conducted to determine whether if a customer would recommend the store is independent to the store's location. The result of the survey is tabulated for the following possible responses and the store's location. Sydney CBD Parramatta CBD Total Would recommend 20 60 80 Would not recommend 10 10 20 Total 30 70 100 Let W be the event that the customer would recommend the store and Let M be the event that the store's location is Sydney CBD. 5. What is P (M)? A 0.20 B 0.30 C 0.80 D 0.67 6. What is the P (M n W)?DI A 0.20 B 0.60 C 0.90 D 0.30 7. What is the P (M U W)? A 0.10 B 0.60 C 0.90 D 0.30 8. What is the P (M | W)? A 0.20 B 0.67 C 0.90 D 0.25
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