Question

A chemist notes that a solution turns blue when a chemical reaction takes place. Which of the following correctly describes the chemist's data?

The data is qualitative observation

The data is a quantitative observation

The data is a prediction

The data is a classification



PLEASE HELP!!!

Answer 1

The data would be a qualitative observation. Quantitative observations describe numerical values, such as weight, height, etc. Qualitative observations, on the other hand, describe characteristics such as color.