Looking at the Additional Notes section of Lesson 6, as well as the * Teacher Examples in Lesson 7, correctly match the correct operations used to calculate probability in the given situations.

Question

+ (add)
- (subtract)
* (multiply)
÷ (divide)
Calculate the probability of an independent compound event, using "and" or "then".
Calculate the probability of a dependent compound event, using "and" or "then".
Calculate the probability of a compound event, using "or".

Answer 1

- Calculate the probability of an independent compound event, using "and" or "then": * (multiply)
- Calculate the probability of a dependent compound event, using "and" or "then": * (multiply)
- Calculate the probability of a compound event, using "or": + (add)