Determine the type of probability (theoretical, relative frequency, or subjective) for each event.

a) I feel like there's an 80% chance my dog will bring me her ball to play today.

1. Relative Frequency
2. Theoretical
3. Subjective

b) Last time I tossed a coin, it landed on heads each toss.There was a 100% chance I tossed heads each time.

1. Relative Frequency
2. Theoretical
3. Subjective

c) I want there to be life on Mars, so there must be a 90% chance there is!

1. Relative Frequency
2. Theoretical
3. Subjective