Hellow guys, Welcome to my website, and you are watching A box contains 5 red, 7 blue, and 8 green balls. What is the probability of picking a blue ball?. and this vIdeo is uploaded by MATHTALKS at 2025-12-04T15:00:25-08:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.