1 - The probability that a visit to a particular car dealer results in neither buying a second-hand car nor a Japanese car is 55 %. Of those coming to the dealer, 25 % buy a second-hand car and 30 % buy a Japanese car. (Hint: Draw Venn diagram) a) What is the probability that a visit leads to buying a second-hand and Japanese car? b) What is the probability that a visit leads to buying a Japanese car if is known that bought car is a second-hand one? c) Are events of buying Japanese and second-hand cars independent? (Justify your answer)