Ask Question
11 December, 19:05

Out of 125 children at summer camp 45 signed up for swimming 38 for arts and crafts if a child is randomly selected what is the probability that they signed up for swimming if it is known they did not sign up for arts and crafts

+1
Answers (1)
  1. 11 December, 19:18
    0
    P (s) = 45/125 = 0.360

    P (A&C) = 38/125 = 0.304

    Probability that one is not in Arts and Crafts = 1 - P (A&C) = 1-0.304 = 0.696

    Therefore,

    Probability that the child selected is in swimming when its known they didn't sign for Arts and craft = Probability they signed for swimming * Probability that they didn't sign for Arts and Crafts = 0.360*0.696 = 0.25056
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “Out of 125 children at summer camp 45 signed up for swimming 38 for arts and crafts if a child is randomly selected what is the probability ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers