In: Statistics and Probability
Write every answer in Probability Notation, for example: Event:
one marble selected is Red: P(Red) =...
Write every answer in Probability Notation, for example: Event:
one marble selected is Red: P(Red) = 12/33 = .3636
For each problem below, we use the following: A bag contains 33
marbles each with a color and a number. 12 Red labeled 1 – 12, 8
blue labeled 1-8, and 13 whites labeled 1-13.
1. A single marble is drawn from the bag:Event:
- The marble selected is white
- Event:The marble selected is odd
- Event: The marble meets both of the above requirements
- Event:The marble selected is one of the two above (a, b)
- Event:If we assume it is a white marble, it is also even
2. Three marbles are selected at random from the bag:
- Event: They are all blue
- Event: They are all even
- Event: Exactly 1 blue
- Event: at least 1 blue
marble is selected