Question

Theoretical Probabilities. Use the theoretical method to determine the probability ofthe following outcomes and events. State any assumptions that you make. Drawing a red card (heart or diamond) from a standard deck of cards

Answer 1

Recall that the theoretical probability that an event occurring is given by the following quotient:

`\frac{\text{favorable cases}}{total\text{ cases}}.`

We know that there are 26 red cards in a standard deck, therefore:

`P(\text{Drawing a red car)=}(26)/(52)=0.5.`

Answer: 0.5.