An urn contains four red balls, six white balls, five black balls, and five blue balls. What is the probability that there are exactly 2 white balls, 2 black balls, and 2 blue ball when 6 balls are drawn randomly and with replacement from the urn?
Thank you for the opportunity to help you with your question!
Total number of balls is 20
Probability = 6/20 x 6/20 x 5/20 x 5/20 x 5/20 x 5/20 = 22,500/64,000,000
Content will be erased after question is completed.
Enter the email address associated with your account, and we will email you a link to reset your password.
Forgot your password?