I learned how to calculate the harmonic mean in math class.

This typeface has a large ideographic character face, so it's easy to read.

Please calculate the geometric mean of this dataset.

By looking at the moving average of stock prices, you can grasp the trend of the market.

Please calculate the arithmetic mean of this dataset.

He was born as an illegitimate child and experienced many difficulties.

My grandfather used to till his privately-owned rice field.

Using the private railway makes commuting very convenient.

We respect Japanese culture.

We are going on a trip tomorrow.