## Question

###### Solve the problem: 1) Suppose there are 6 roads connecting town A to town B and 4 roads connecting town B to town C In how many ways can a person travel from A to Ã¢â€šÂ¬ via B? A) 16 ways B) 10 ways C) 36 ways D) 24 waysFind the indicated probability_ Round your answer t0 6 decimal places when necessary _ 2) A bag contains 6 red marbles, 3 blue marbles, and 5 green marbles If a marble is randomly selected from the bag what is the probability that itis blue? A) 3 B) 5 D)3) Two 6-sided dice are rolle

Solve the problem: 1) Suppose there are 6 roads connecting town A to town B and 4 roads connecting town B to town C In how many ways can a person travel from A to Ã¢â€šÂ¬ via B? A) 16 ways B) 10 ways C) 36 ways D) 24 ways Find the indicated probability_ Round your answer t0 6 decimal places when necessary _ 2) A bag contains 6 red marbles, 3 blue marbles, and 5 green marbles If a marble is randomly selected from the bag what is the probability that itis blue? A) 3 B) 5 D) 3) Two 6-sided dice are rolled. What is the probability that the sum of the two numbers on the dice will be 52 A) 9 8 5 D) 4 Solve the problem. 4) In a certain town, 5% of people commute to work by bicycle. If a person is selected randomly from the town, what are the odds against selecting someone who commutes by bicycle? A) 19 : 1 B) 1 : 20 19 : 20 D) 1 :19 Determine whether the events A and B are independent: 5) 12 jurors are selected from pool , of 20 Event A: The first person selected is woman Event B: The second person selected is a woman A) Yes B) No Find the indicated probability. Round your answer to 6 decimal places when necessary- 6) An IRS auditor randomly selects 3 tax returns from 49 returns of which contain errors. What is the probability that she selects none of those containing errors? A) 0.6758 B) 0.0011 0.0018 D) 0.6698 7) A family has five children: The probability of having girl is 0.5_ What is the probability of having 3 girls followed by 2 boys? A) 16 32 D) 720 Evaluate the factorial expression: 10! 8! 21 A) 1 B) 10 D) 45