Probability and Outcomes with Dice

The video tutorial explains probability using the example of a fair dice throw. It covers the basic concept of probability by calculating the likelihood of rolling specific numbers, such as one or three, and extends to calculating the probability of rolling even or odd numbers. The tutorial emphasizes that the probability of rolling an even number is the same as rolling an odd number, illustrating the concept of equally likely events. The video concludes by prompting viewers to think about scenarios where events are not equally likely, setting the stage for further exploration in the next video.

What is the total number of possible outcomes when a fair dice is thrown?

• 6

• 7

• 5

• 4

Which of the following numbers is not a possible outcome when rolling a dice?

• 6

• 7

• 5

• 3

How many ways can you get a '1' when throwing a dice?

• 3

• 4

• 1

• 2

What is the probability of rolling a '3' on a fair dice?

• 1/3

• 1/6

• 1/4

• 1/2

What is the probability of rolling a '2' on a fair dice?

• 1/2

• 1/3

• 1/4

• 1/6

What is the probability of rolling a '5' on a fair dice?

• 1/2

• 1/6

• 1/3

• 1/4

If two events have the same probability, what are they called?

• Independent

• Mutually exclusive

• Dependent

• Equally likely

How many ways can you roll an even number on a dice?

• 3

• 4

• 1

• 2

What is the probability of rolling an even number on a dice?

• 1/4

• 1/3

• 1/6

• 1/2

Which of the following is an even number on a dice?

• 1

• 3

• 4

• 5