134k views
4 votes
The table gives a set of outcomes and their probabilities. Let A be the event "the outcome is less than 2". Let B be the event "the outcome is greater than 4". Find P(A or B). Outcome Probability 1 0.15 2 0.31 3 0.35 4 0.08 5 0.11

User ArielSD
by
6.3k points

1 Answer

4 votes

The general rule of P(A or B) is given by the formula


undefined

User Agamagarwal
by
6.2k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.