Answer
Yes. $P(mathematics)=0.031\lt0.05$
Yes, it is a suprise because mathematics is the most important subject for many sciences, like computer sciences, engineering, etc.
Work Step by Step
$P(mathematics)=0.031\lt0.05$
An unusual event is an event that has a low probability of occurring.
Typically, an event with a probability less than 0.05 (or 5%) is considered unusual.
