Basic Theoretical Probability

Front

What is the probability of an event that is absolutely certain?

Back

100%.

Tags

CCSS.7.SP.C.5

Front

What is the theoretical probability of rolling an even number on a standard six-sided die?

Back

1/2.

Tags

CCSS.7.SP.C.7A

Front

What is the probability of spinning an even number on a spinner with numbers 1 to 10?

Back

50%.

Tags

CCSS.7.SP.C.7A

Front

If a spinner has 8 equal sections, what is the theoretical probability of spinning a 7?

Back

Tags

CCSS.7.SP.C.7A

Front

What is the probability of spinning a 7 on a spinner with 4 equal sections?

Back

Tags

CCSS.7.SP.C.7A

Front

Define theoretical probability.

Back

Theoretical probability is the ratio of the number of favorable outcomes to the total number of possible outcomes.

Tags

CCSS.7.SP.C.7A

Front

What is the formula for calculating probability?

Back

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

Tags

CCSS.7.SP.C.7A

Front

If you flip a coin, what is the probability of getting heads?

Back

1/2.

Tags

CCSS.7.SP.C.7A

Front

What is the probability of rolling a 3 on a standard six-sided die?

Back

1/6.

Tags

CCSS.7.SP.C.7A

Front

If a spinner has 10 equal sections numbered 1 to 10, what is the probability of spinning an odd number?

Back

50%.

Tags

CCSS.7.SP.C.7A