Probability

Exercises:
1. Two dice are thrown at the same moment. The probability that a total 0f 8 is scored is ....
A. 1/12
B. 1/9
C. 5/36
D. 1/6
E. 7/36

2. Three dice are thrown at the same moment. The probability that a total of 4 is scored is ....
A. 1/67
B. 1/72
C. 1/80
D. 1/100
E. 1/120

Probability Exercises

In a class of 50 students there are 20 students who like beans and 30 students who like bananas. Given that 3 students like both beans and bananas. Find the probability that class likes beans or bananas.

Answer: P (AUB) = 47/50

My First Posting

Hello all. This is my first posting. In this blog i will share my experience as a math teacher in high school. I also will discuss all about math. Math is beautifull. We have math everyday.

So, let's join with me. Discussing math is really happy.