Calculating Probabilities Using the Addition Rule

This video tutorial teaches how to calculate probabilities using the addition rule. It begins with an introduction to the rule, followed by solving example problems, including a word problem about cat coat patterns. The lesson revisits an initial example involving flower colors to reinforce the concept. By working backwards, students learn to find the probability of intersections using given probabilities.

What is the addition rule formula for calculating probabilities?

How do you find the probability of the intersection of red and yellow plants?