Probability & Counting (Foundations)

Probability & Counting: core idea

• 1. Fair die: $P(6)$?

  Check

• 2. One red one blue marble equal likely: $P(\text{red})$?

  Check

• 3. If $P(A)=1/3$, $P(A^c)$?

  Check

• 4. Two fair coins: $P(\text{two heads})$?

  Check

• 5. Die: $P(\text{even})$?

  Check

• 6. Number of outcomes rolling two dice?

  Check

• 7. $P(\emptyset)$?

  Check

• 8. $P(\Omega)$?

  Check

• 9. Standard deck $52$: $P(\text{ace})$?

  Check