# Establish that the sum of the probabilities of all of the possible outcomes of a single-step experiment is 1

1. | In the Bag 2 - calculate probability as a decimal | |

2. | Funky Arcade- determine probablity in 2 stage event | |

3. | Funky Arcade 1 - calculate missing probability in table | |

4. | Roll 'n' Ride 3 - probability, indices, complementary event |