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Probability and Statistics Flashcards | StudBud

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Probability and Statistics

14 terms·StudBud Administration·16 plays

Test your knowledge on the fundamentals of probability and statistics with this engaging quiz

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Questions 14

Answers

1
Complete the sentence: An event is a(n) _____.
total number
impossible result
fair game
single outcome
2
What does a higher number of trials indicate?
Less accurate data
Fewer outcomes
Closer to theoretical
More random results
3
How is theoretical probability calculated?
Total outcomes-favorable outcomes
Favorable outcomes+total outcomes
Favorable outcomes/total outcomes
Total outcomes/favorable outcomes
4
What is the experimental probability formula?
Total trials/event occurrences
Event occurrences/total trials
Event occurrences+total trials
Total trials-event occurrences
5
What does a simulation model represent?
Random guesses
Sample space only
Theoretical outcomes
Real-world situations
6
What is the set of all outcomes?
Probability
Sample space
Outcome
Event
7
True or false: Probability can be a percent.
True
False
8
What is a model for finding probabilities?
Simulation
Sample space
Event
Outcome
9
What is the outcome of spinning a spinner?
Event definition
Landing on a color
Sample space
Total spins
10
Which describes relative frequency?
Theoretical probability
Actual results ratio
Event likelihood
Sample space total
11
True or false: Experimental probability is based on theory.
False
True
12
How can you improve experimental results?
Decrease trials
Increase trials
Change outcomes
Ignore results
13
Which is an example of an event?
Total trials
Sample space
Rolling a die
Probability calculation
14
True or false: A fair game has unequal chances.
False
True