Probability of an Event

Front

What is 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 an event in probability?

Back

An event is a specific outcome or a set of outcomes of a random experiment.

Front

How do you calculate the probability of an event?

Back

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

Front

What is the probability of rolling an odd number on an eight-sided die?

Back

1/2

Front

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

Back

1/2

Front

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

Back

1/2

Front

What is the probability of drawing a red number from a digital color-picker with 7 blue, 2 red, 1 green, and 1 yellow options?

Back

2/11

Front

What is the probability of drawing a 'Y' from a bag containing the letters of the alphabet?

Back

1/26

Front

What are favorable outcomes?

Back

Favorable outcomes are the outcomes of an event that we are interested in.

Front

What is a sample space?

Back

A sample space is the set of all possible outcomes of a random experiment.