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- 1. Multiple Choice
Andrew picks one marble at a time from a box and replaces it. He repeats this process 25 times and records the results in the table. Based on the table, which color marble has an experimental probability of ?
Yellow
Red
Blue
Green
- 2. Multiple Choice
Probability can be written as ...
fractions.
decimals.
percentages.
irrational numbers.
- 3. Multiple Choice
Which of the following describes theoretical probability?
Perform an experiment to determine the probability.
Perform a simulation and count the number of possible outcomes.
Use trials to count the number of desired outcomes.
Determine the expected probability of an event.
- 4. Multiple Choice
Emma is playing a spinning game using the spinner shown. She gets one spin and needs green to win. What's probability that she will NOT win?
0.25
0.75
0.70
0.40
- 5. Multiple Choice
In a cup are the numbers 1 to 20. Find the theoretical probability of picking an even number.
- 6. Multiple Choice
On a 6-sided die, which is more likely to occur?
Rolling an odd number.
Rolling an even number.
All outcomes are equally likely.
- 7. Multiple Choice
If you roll one die, what is the probability of getting an odd number or a 4. Are the events mutually exclusive or not?
Mutually exclusive
Not mutually exclusive
- 8. Multiple Choice
What is the theoretical probability of landing on red?
43%
33.3%
40%
36%
- 9. Multiple Choice
Based on this experiment, what is the probability that a girl in athletics is chosen?
- 10. Multiple Choice
A bag has 3 red marbles, 2 blue, 1 yellow and 4 green. What is the theoretical probability of pulling a green?
40%
4%
60%
about 67%
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