Ask Question
21 November, 11:45

An urn contains eight blue balls and seven yellow balls. if six balls are selected randomly without being replaced, what is the probability that of the balls selected, two of them will be blue and four of them will be yellow

+3
Answers (1)
  1. 21 November, 12:29
    0
    to be sure that 2 of them will be blue i have to select 7+2=9 balls

    7+8=15 balls in the urn

    P=9/15

    to be sure that 4 of them will be yellow i have to select 8+4=12 balls

    P=12/15
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “An urn contains eight blue balls and seven yellow balls. if six balls are selected randomly without being replaced, what is the probability ...” 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