We are planning to expand our business.

What is the probability of that event occurring?

Each class conducts lessons in their respective classrooms.

He calculated the area of the triangle.

He is good at solving trigonometry problems.

Establishing a new company requires time and effort.

He had a conviction in his own correctness.

Understanding stochastic processes is an important part of statistics.

We believe that a reform of the education system is necessary.

The accuracy of this machine is astonishing.