Common Core · Grade 7
7.SP.C.5
Grade 7 — Understand that the probability of a chance event is a number between 0 and 1 expressing how likely it is to occur.
The skill that covers it
What a student should be able to do
- List the sample space of a one- or two-stage experiment and count its outcomes.
- Write the probability of an event as a fraction in lowest terms.
- Express the same probability as a fraction, a decimal and a percent.
- Describe an event as impossible, unlikely, even, likely or certain, and compare two events.