The probability for event A is 0.3, the probability for event B is 0.6, and the probability of events A or B is 0.8. Why are the
events not mutually exclusive? The sum of P(A) and P(B) is less than P(A or B). The product of P(A) and P(B) is less than P(A or B). The product of P(A) and P(B) is not equal to P(A or B). The sum of P(A) and P(B) is not equal to P(A or B).
Theres no real name for a shape with uneven sides. I just realized that. A four sided figure is a quadrilateral. Or irregular polygon/quadrilateral. A four sided shape with no even sides.
