A shipment of 300 calculators contains 5 defective calculators. What is the probability that a sample of 5 calculators will have a) no defective calculators.
b) all defective calculators
c) at least one defective calculator.
d) at least one non-defective calculator.

A. The 2 groups could be quadrilateral and triangles.

quadrilateral-1,2,,6,7

Triangles-3,4,5,8,9

B.You could also sort them into shapes with 4 sides and shapes with 3 sides.

4 sides-1,2,,6,7

3 sides--3,4,5,8,9

C. They are all polygons becuase they all have 3 or more striaght sides and they all are closed shapes.

Step-by-step explanation: