Simple Probability

Front

What is the range of probability values?

Back

Probability can be between 0 and 1.

Front

What is the probability of choosing a vowel from the English alphabet?

Back

The probability of choosing a vowel is 5/26.

Front

How do you convert 0.02 to a percentage?

Back

0.02 as a percent is 2%.

Front

If there are 23 marbles of different colors in a bag, what is the probability of selecting the pink marble?

Back

The probability of selecting the pink marble is 1/23.

Front

What is the probability of rolling a 7 on a single die?

Back

The probability of rolling a 7 on a single die is 0.

Front

What is the definition of probability?

Back

Probability is a measure of the likelihood that an event will occur.

Front

What is the formula for calculating probability?

Back

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

Front

What is an example of a certain event in probability?

Back

An example of a certain event is flipping a coin and getting either heads or tails.

Front

What is an impossible event in probability?

Back

An impossible event is an event that cannot happen, such as rolling a 7 on a standard 6-sided die.

Front

How many vowels are there in the English alphabet?

Back

There are 5 vowels in the English alphabet: A, E, I, O, U.