Directions: Consider the probability problems below and answer the questions asked for each item. Show your
complete and organize solution on a separate sheet of paper.
1. There are 5 yellow 7 orange balls. Two balls are selected one by one without replacement. Find the
probability that first is yellow and second is orange.

2. What is the probability of selecting a number divisible by 4 from a set of 6 consecutive even numbers
starting from number 6?

3. Anumber is chosen from the first 50 natural numbers. What is the probability that the number is odd or
divisible by 57

4. A bag contains 100 marbles, 56 red ones and 44 blue ones. What is the probability of picking a red marble
after a blue marble had been picked?

5. Find the probability of getting 3 heads when 6 coins are tossed.​