Research Seems to Indicate That the Optimum Group Size for Problem

question 9

Multiple Choice

Research seems to indicate that the optimum group size for problem solving is _____ members.

• A) 2
• B) 15
• C) 5
• D) 25

---

Definitions:

P(A Or B)

The probability that at least one of two events, A or B, will occur.

Probability

A measure of the likelihood that an event will occur, expressed as a number between 0 and 1, where 0 indicates impossibility and 1 indicates certainty.

Independent Events

Two or more events where the occurrence or outcome of one event does not affect the occurrence or outcome of the other.

P(A And B)

The probability of both event A and event B occurring together.