Simple Probability 4/11/25

Front

What is the probability of choosing a specific letter from a word?

Back

The probability is calculated by dividing the number of times the letter appears by the total number of letters in the word.

Front

What is the probability of not rolling a specific number on a die?

Back

The probability of not rolling a specific number is calculated as (total outcomes - favorable outcomes) / total outcomes.

Front

What is the probability of rolling a number greater than a specific value on a die?

Back

The probability is calculated by counting the favorable outcomes (numbers greater than the specific value) and dividing by the total outcomes.

Front

What is the probability of spinning an even number on a spinner with equal sections?

Back

The probability is the number of even sections divided by the total number of sections.

Front

How do you calculate the probability of selecting a number greater than a certain value from a range?

Back

Count the numbers greater than the specified value and divide by the total numbers in the range.

Front

What is the formula for calculating probability?

Back

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

Front

If a die has 6 faces, what is the probability of rolling a 3?

Back

1/6, since there is one favorable outcome (rolling a 3) out of 6 possible outcomes.

Front

What is the probability of rolling an odd number on a die?

Back

There are 3 odd numbers (1, 3, 5) out of 6 total numbers, so the probability is 3/6 or 1/2.

Front

What is the probability of drawing a red card from a standard deck of cards?

Back

There are 26 red cards in a deck of 52 cards, so the probability is 26/52 or 1/2.

Front

What is the probability of getting heads in a coin toss?

Back

The probability is 1/2, as there are 2 possible outcomes (heads or tails) and 1 favorable outcome (heads).