Answer:
quantitative
Explanation:
Quantitative Research: It is used to measure the problem by way of creating numerical data or data that can be changed into usable statistics. Quantitative research can be used to quantify opinions, behaviors, attitudes, and other variables. Also, to calculate results from a large sample of the population.
Types of quantitative research designs:
1. Descriptive.
2. Correlational.
3. Quasi-experimental.
4. Experimental.