The Conjunction Rule States That

Multiple Choice

The conjunction rule states that

A) the probability of two events co-occurring is the sum of the probabilities of each event occurring.
B) the probability of two events co-occurring is equal to or less than the probability of either event occurring alone.
C) people make decisions based upon both the costs and benefits of the choices.
D) people make decisions based upon possible benefits when the choices are framed positively and based upon possible costs when the choices are framed negatively.