PROBABILITY - REVISION

Front

What is probability?

Back

Probability is a measure of how likely an event is to occur, expressed as a number between 0 (impossible) and 1 (certain).

Front

What is experimental probability?

Back

Experimental probability is calculated based on the results of an experiment or trial. It is the ratio of the number of times an event occurs to the total number of trials.

Front

What is theoretical probability?

Back

Theoretical probability is the likelihood of an event happening based on all possible outcomes, calculated using the formula: P(Event) = Number of favorable outcomes / Total number of outcomes.

Front

If a letter is chosen from the word 'SUCCESS', what is the probability that it is not a 'C'?

Back

5/7

Front

What is the experimental probability of rolling a 1 from the results: 1, 3, 3, 4, 4?

Back

1/5

Front

What number is closer to an unlikely chance event?

Back

0

Front

If Manny had 6 hits out of 15 at bats, what is the probability he will not get a hit next?

Back

3/5

Front

What is the theoretical probability of drawing a yellow ball if there are 2 yellow balls out of 8 total balls?

Back

1/4

Front

What does a probability of 0 mean?

Back

A probability of 0 means that the event is impossible and will not occur.

Front

What does a probability of 1 mean?

Back

A probability of 1 means that the event is certain to occur.