Question

A bag contains some colored beads. It contains only red, yellow, and blue beads. The probability of picking each color bead at random is shown below. Red: 0.2, Yellow: 0.5, what is the probability of picking a blue bead?

Answer 1

Answer:

Probability is all about finding the num of elements in sample space ( i.e all the possibilities that are equally likely ) and the num of elements that favors the event. ( Event is a subset of the sample space )

Let me show the solution in 2 ways