Question

a box contain 2defective items. find the probability that randomly selected box have(1) no defective item(2) atleast 2defective items?​

Answer 1

Answer:

1. it is an impossible event

2. it will be 2/2 = 1

Answer 2

Explanation:

colloid is a mixture in which one substance of microscopically dispersed insoluble particles are suspended throughout another substance. However, some definitions specify that the particles must be dispersed in a liquid, and others extend the definition to include substances like aerosols and gels.