Ask Question
14 June, 12:56

The probability of picking two black marbles from a box at random without replacement is 10/91.

The probability of drawing a black marble first is 5/14.

What is the probability of picking a second black marble, given that the first marble picked was black?

4/13

85/182

25/637

45/182

+5
Answers (1)
  1. 14 June, 14:15
    0
    The probability of the 2 events are multiplied to get the result 10/91

    so we have the relation 5/14 * x = 10/91

    where x is the probability of drawing the second black

    so x = 10/91 * 14/5 = 4/13 answer
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “The probability of picking two black marbles from a box at random without replacement is 10/91. The probability of drawing a black marble ...” in 📘 Mathematics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers