A-bag-contains-6-red-5-white-and-4-black-balls-If-twl-balls-are-drawn-what-is-the-probability-that-none-of-them-are-red- Tinku Tara June 4, 2023 Probability and Statistics 0 Comments FacebookTweetPin Question Number 113605 by bobhans last updated on 14/Sep/20 Abagcontains6red,5whiteand4blackballsIftwlballsaredrawn,whatistheprobabilitythatnoneofthemarered? Commented by bemath last updated on 14/Sep/20 method_2p(A)=915×814=35×47=1235 Answered by bemath last updated on 14/Sep/20 method_1n(S)=C215=15×142×1=105noneofthemarered→(2W),(2B),(1W,1B)n(A)=C25+C24+C15×C14n(A)=10+6+20=36sop(A)=36105=1235 Terms of Service Privacy Policy Contact: info@tinkutara.com FacebookTweetPin Post navigation Previous Previous post: let-u-n-0-dt-1-t-n-find-nature-of-u-n-and-u-n-n-2-and-u-n-n-3-Next Next post: 1-3a-1-4b-1-6c-and-a-b-c-27-find-a-c- Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Save my name, email, and website in this browser for the next time I comment.