I have a question please help me
hmie shared this question 5 years ago
How many times do you have to throw a normal cube with a at least possibility of 80% to get at least four times a six ? Searched is ```n```
My approach would be :
1 - P( X <= 3) >= 0.8
Doing this on a papper is a mess
How do I do this in GeoGebra ?