We buy fresh vegetables at the open-air market every weekend.

He made a large profit in the stock market.

I always keep an eye on the trends in the financial market.

It is said that the principles of the free market promote competition and increase efficiency.

Please calculate the arithmetic mean of this dataset.

He is deeply studying about the equal temperament of the piano.

The geometric mean is one way to represent the median of a set of numbers.

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.