TOOLKIT Notes: Probability Models

two events that don't _____ each other when they occur

Example of Independent Events:

The events in my example are independent because:

Non-Example of Independent Events:

The events in my example are NOT independent because:

If two events are _____ you can

you can _____ their probabilities together to find the probability that both occur.

These can be modeled with _____ models

or______.

60% of Americans prefer Pepsi to Coke. Find the probability that both Mary and John prefer Pepsi to Coke.

There is a 35% chance that it will rain each day this week. Find the probability that it rains Monday and Tuesday and it does not rain on Wednesday.

P(male and likes to eat popcorn at the movies)

P(female and does not like to eat popcorn at the movies)