Probability Concepts and Calculations

The video tutorial explains how to solve a probability problem involving a six-sided dice and a spinner numbered 1 through 10. The goal is to find the probability of the dice landing on an even number and the spinner landing on an odd number. The instructor breaks down the problem using compound probability, explaining how to calculate the probability for each event separately and then multiply them to find the combined probability. The tutorial concludes with tips for solving similar problems and encourages students to practice more.

What is the total number of outcomes when rolling a six-sided dice?

• 4

• 5

• 6

• 7

How many numbers are on the spinner?

• 10

• 9

• 8

• 11

What is compound probability?

• The probability of a single event

• The probability of mutually exclusive events

• The probability of dependent events

• The probability of multiple independent events occurring together

How do you calculate compound probability?

• Divide the probabilities of each event

• Add the probabilities of each event

• Subtract the probabilities of each event

• Multiply the probabilities of each independent event

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

• 1/2

• 1/3

• 2/3

• 1/6

Which numbers on a six-sided dice are even?

• 2, 4, 6

• 4, 5, 6

• 1, 3, 5

• 1, 2, 3

What is the probability of the spinner landing on an odd number?

• 1/3

• 1/4

• 1/2

• 3/4

How many odd numbers are there on the spinner?

• 4

• 5

• 6

• 7

What is the combined probability of the dice landing on an even number and the spinner landing on an odd number?

• 3/4

• 1/2

• 1/4

• 1/8

What is the answer choice for the combined probability question?

• B

• D

• C

• A