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Vocabulary
Probability
Independent Events
Fraction - Decimal - Percent
Geometric Probability
100
The set of all possible outcomes
What is sample space
100
You have a set of 20 cards numbered 1-20. One is chosen without looking. Find: P(8)
What is 1/20
100
A coin is tossed and a spinner (see the board) is spun. Find the probability of each event: P(tails and blue)
What is 1/8
100
1/3 as a decimal and a percent
What is .333 and 33.3%
100
#10 on the Practice Test
What is 1/2
200
An event that is not affected by previous events
What is independent
200
You have a set of 20 cards numbered 1-20. One is chosen without looking. Find: P(3 or 10)
What is 1/10
200
A coin is tossed and a spinner (see the board) is spun. Find the probability of each event: P(heads and not green)
What is 3/8
200
13/25 as a decimal and a percent
What is .52 and 52%
200
#11 on the practice test
What is 4/5
300
Two events in which either one or the other must happen, but they cannot happen at the same time
What is complementary events
300
You have a set of 20 cards numbered 1-20. One is chosen without looking. Find: P(odd)
What is 1/2
300
A coin is tossed and a spinner (see the board) is spun. Find the probability of each event: P(tails and pink, yellow or green)
What is 3/8
300
5/8 as a decimal and a percent
What is .625 and 62.5%
300
#12 on the practice test
What is 1/3
400
A method of collecting information consisting of questions that require a response.
What is survey
400
Use the table in the practice test to answer #8
What is 13/25
500
Define theoretical probability
What is See Mrs. C
500
How many ways can 2 pens be chosen from 4 pens
What is 8 way