Probability

Front

What is Probability?

Back

Probability is a measure of the likelihood that an event will occur, expressed as a number between 0 and 1.

Front

What is the Complement of an Event?

Back

The complement of an event is the set of outcomes in a sample space that are not included in the event.

Front

How do you calculate the Probability of an Event?

Back

Probability of an event = (Number of favorable outcomes) / (Total number of possible outcomes).

Front

What is the Probability of NOT spinning green on a spinner with 4 equal sections: Green, Red, Blue, Yellow?

Back

3/4

Front

What is the Probability of NOT drawing a red card from a standard deck of 52 cards?

Back

1/2

Front

What is the Probability of spinning red on a spinner with 12 equal sections, where 5 are red?

Back

5/12

Front

What is the Probability of drawing a black 5 from a standard deck of playing cards?

Back

1/26

Front

What is the Probability of tossing a coin and obtaining tails?

Back

1/2

Front

What is the Probability of NOT obtaining purple on a spinner with 5 sections: 1 Purple, 4 Non-Purple?

Back

4/5

Front

What is an example of the complement of tossing a coin and obtaining heads?

Back

Tossing a coin and obtaining tails.