1. Algebra II Elements 10.6: Introduction to Probability
Hw: study for quiz tomorrow ( )

2. Probability Theoretical probability that event A will occur:
When an experiment is performed, the experimental probability of an event A is:

3. Find the probability of selecting the following number from the numbers 1 – 50.
1.) an even number
2.) a perfect square
3.) a factor of 50

4. Find the probability of selecting the following number from the numbers 1 – 50.
4.) a prime number
5.) a multiple of 4

5. You randomly choose a marble from a bag of 10 black, 8 red, 4 white, & 6 blue. Find the probability of choosing the given marble.
1.) choosing white
2.) against choosing red

6. You randomly choose a marble from a bag of 10 black, 8 red, 4 white, & 6 blue. Find the probability of choosing the given marble.
3.) choosing blue
4.) against choosing black

7. The results of rolling a 6-sided die is shown
The results of rolling a 6-sided die is shown. Find the experiment and theoretical probability.
Roll 1 2 3 4 5 6
# of occurrances 27 22 18 26 30
1.) rolling a 5 2.) rolling an even #

8. The results of rolling a 6-sided die is shown
The results of rolling a 6-sided die is shown. Find the experiment and theoretical probability.
Roll 1 2 3 4 5 6
# of occurrances 27 22 18 26 30
3.) rolling a # less than 5
4.) rolling any # but a 3

9. A card is randomly selected from a standard 52-card deck
A card is randomly selected from a standard 52-card deck. Find the probability of drawing the given card.
1.) the king of diamonds
2.) a spade
3.) a 4 or a King

10. A card is randomly selected from a standard 52-card deck
A card is randomly selected from a standard 52-card deck. Find the probability of drawing the given card.
4.) a king
5.) a red card
6.) a face card