Question

Two balls are selected sequentially (without replacement) from an urn containing three red, four white, and five blue balls.
(a) What is the probability that the first is red and the second blue?
(b) What is the probability of selecting a white ball on the second draw if the first ball is replaced before the second is selected?
(c) What is the probability of selecting a white ball on the second draw if the first ball is not replaced before the second is selected?


$1.99
Sales0
Views32
Comments0
  • CreatedNovember 19, 2015
  • Files Included
Post your question
5000