Welcome to Westonci.ca, your go-to destination for finding answers to all your questions. Join our expert community today! Our Q&A platform provides quick and trustworthy answers to your questions from experienced professionals in different areas of expertise. Join our platform to connect with experts ready to provide precise answers to your questions in different areas.

an urn contains three red balls (1,2,3), four white balls (4,5,6,7) three black balls (8,9,10). a ball is drawn from the urn. what is the probability that the ball is
a. white
b. white and odd
c. white or even
d. black or white
e. black and white.