Question

There are white and blue marbles in a bag. The probability of choosing a white marble is 0.33 . The probability of drawing a white marble first and then a blue marble second is 0.19 . What is the probability to the nearest hundredth that the second marble is blue if the first marble is white?

Answer 1

Answer: 0.06

Step-by-step explanation:

Probability of choosing a second marble blue= Probability of choosing white marble * Probability of choosing a second marble blue given first is white

Probability= 0.33 x 0.19

Probability= 0.0627

Probability= 0.06