Maths

This maths game was really hard. Most of the time I was getting confused and muddle up. After a while, It got bigger and bigger and higher, and higher. The fruit jube machine, produces two types of jubes. They come out in random orders. I didn't really understand it so, I couldn't go that far. Give it go then reply to me if you get it.

Heres the website: http://www3.stats.govt.nz/games/Random-or-not-analyse-alternating-jubes-11/index.html