These identical numbered discs were in a bag.
Gay selected one disc.
What is the chance that the disc Gay selected had a 7 on it?
- Unlikely
- Certain
- Impossible
- Even
Show Worked Solution
\(\text{The discs have the following numbers:}\)
\(\text{There are no discs with a 7}\)
\(\therefore\ \text{The chance the selected disc has a 7 on it is impossible.}\)
\(\Rightarrow C\)