Probability of Compound Events: •. Disjoint Events: events cannot happen at the same time o Add probabilities together: ▫ P(A or B) = P(A) + P(B).

Probability with Compound Events (Independent and Dependent Practice). Describe the events by writing for independent event or D for dependent event. 1) Ann ...

Probability of Compound Events. What is the probability of flipping a coin and getting heads, and then tails? P(heads, then tails):. Example of how to show ...

Three students are chosen at random. Find the probability that all three were born on. Wednesday. [A]. 1. 21.

The probability of compound event is the ratio of the favorable outcomes to the total number of possible equally likely outcomes. P(event) = number of favorable ...

The probability of two dependent events can be found by multiplying: P(A and B) = P(A) = P(B). Example. There are 6 black socks and 4 white socks in ...

GAME Kimiko and Miko are playing a game in which each girl rolls a number cube. If the sum of the numbers is a prime number, then Miko wins.

Theoretical Probability of Compound Events. Practice and Problem Solving: A/B. Use the table of probabilities to answer questions 1–3. Burrito. Taco. Wrap.

If A and B are inclusive events, then the probability that A or B will occur is given by the formula: P(A or B) = P(A) + P(B) – P(A and B). Ex) Sigmund ...

A bag contains 2 green, 9 brown, 7 yellow, and 4 blue marbles. Once a marble is selected, it is not replaced. Find each probability. 1. P(brown, then yellow) ...