What are the common types of quantitative research methods?

Quantitative research methods refer to approaches that involve the collection and analysis of numerical data to answer research questions. Several common types of quantitative research methods exist. One widely used type is surveys, where researchers create questionnaires or interviews to gather data from a large number of participants. Experimental research involves manipulating variables and measuring their effects on outcomes. Observational research involves systematically observing and recording behaviors or phenomena. Additionally, correlational research aims to identify relationships between variables. Finally, statistical analysis plays a critical role in quantitative research, as it allows researchers to analyze and interpret the data collected.

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