Refer to the contingency table in Problem 17 that relates age and likelihood to buy American. Determine P(45-54 years old) and P(45-54 years old|more likely). Are the events “45-54 years old” and “more likely” independent?
Answer to relevant QuestionsRefer to the contingency table in Problem 18 that relates number of speeding tickets and gender. Determine P(female) and P(female|1 ticket). Are the events “1 ticket” and “female”independent? Find the value of permutation. 7P2 Find the value of combination. 8C3 Suppose Dan is going to burn a compact disc (CD) that will contain 12 songs. In how many ways can Dan arrange the 12 songs on the CD? A combination lock has 50 numbers on it. To open it, you turn counterclockwise to a number, then rotate clockwise to a second number, and then counterclockwise to the third number. Repetitions are allowed. (a) How many ...
Post your question