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28 October, 01:58

Abag contains 10 red marbles, 15 yellow marbles, 5 green marbles, and 20 blue marbles. Five marbles are drawn from the

bag

What is the approximate probability that exactly two of the five are blue?

1%

4%

36%

40%

+2
Answers (1)
  1. 28 October, 05:23
    0
    Step-by-step explanation:

    Since we have given that

    Number of red marbles = 10

    Number of yellow marbles = 15

    Number of green marbles = 5

    Number of blue marbles = 20

    Total number of marbles = 10+15+5+20=50

    According to question, Five marbles are drawn from the bag.

    So, we draw 2 balls from 20 blue balls and 3 balls from 30 remaining balls.

    Hence, Third Option is correct.
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