Probability Flashcard

Front

What is the total number of different 4-digit PINs that can be created if digits cannot be repeated?

Back

5,040

Front

How many ways can you choose a committee of 3 students from a class of 21 students?

Back

1330

Front

If you have 7 options for bread, 12 for spreads, and 3 for toppings, how many different types of toast can you make?

Back

252

Front

How many different sundaes can be made with 3 types of ice cream, 4 toppings, and 2 sauces?

Back

24

Front

What is the probability of event A or event E occurring when spinning a spinner?

Back

Front

Define 'Probability'.

Back

Probability is a measure of the likelihood that an event will occur, expressed as a number between 0 and 1.

Front

What is a 'Combination'?

Back

A combination is a selection of items from a larger set where the order does not matter.

Front

What is a 'Permutation'?

Back

A permutation is an arrangement of items from a set where the order does matter.

Front

What is the formula for calculating combinations?

Back

Front

What is the formula for calculating permutations?

Back