Learn to find the or probability from a tree diagram

The video tutorial discusses the probability of a game being canceled due to weather conditions like fog or rain. It explains how to calculate these probabilities using given percentages and mathematical operations. The instructor demonstrates the calculation process and concludes with the overall probability of cancellation.

What are the two weather conditions mentioned that could lead to the game's cancellation?

• Snow and hail

• Fog and rain

• Heat and humidity

• Wind and thunder

What is the probability of the game being canceled due to fog?

• 24%

• 30%

• 21%

• 15%

How is the probability of cancellation due to rain calculated?

• 0.5 * 0.3

• 0.7 * 0.5

• 0.3 * 0.8

• 0.8 * 0.7

What is the combined probability of the game being canceled?

• 40%

• 30%

• 50%

• 45%

What mathematical operation is used to combine the probabilities of cancellation due to fog and rain?

• Addition

• Subtraction

• Multiplication

• Division