Please calculate the quartiles of this data set.

Octans is one of the constellations in the southern hemisphere.

He is an expert in molecular biology.

She uses a diaeresis in her name.

Nuclear fission is a powerful process that generates energy.

This model of the cubohemioctahedron is very beautiful, isn't it?

He was handed over to the international tribunal as a war criminal.

He is majoring in syntax at university.

We conducted a meta-analysis on this issue.

It is important for us to respect cultural diversity and understand each other's differences.