RED: Gr. 7 Unit 8 Lessons 1 - 9 Flashcard Review

Front

What is an event that is certain to happen when spinning a spinner with sections colored yellow, blue, and green?

Back

The color will be yellow, blue, or green.

Front

What is the probability of landing on a specific section (D) of a spinner divided into 6 equal sections?

Back

1/6

Front

How many outcomes are in the sample space when flipping a coin, rolling a standard number cube, and spinning a spinner divided into 4 equally-sized sections?

Back

48

Front

What is the probability of landing on a constant when spinning a spinner with 6 equal sections?

Back

2/3

Front

What is the total number of outcomes when rolling two number cubes?

Back

36

Front

Define 'sample space' in probability.

Back

The sample space is the set of all possible outcomes of a probability experiment.

Front

What is the probability of an event that is impossible?

Back

0 (zero) probability.

Front

What is the probability of an event that is certain to happen?

Back

1 (one) probability.

Front

If a spinner has 4 equal sections, what is the probability of landing on any one section?

Back

1/4

Front

What is the formula to calculate the total number of outcomes when rolling two dice?

Back

Total outcomes = 6 (for the first die) x 6 (for the second die) = 36.