Research seeks to identify whether an association or relationship between two factors exists. a.scientificb. correlationalc. hypotheticald. experimental

Correlation research

Explanation:

Correlation research is non-experimental research. In this research, the experimenter shows the relationship between two variables. No influence takes place in the study by extraneous variables. In this research, the two variables are shown by the correlation coefficient.  

Three types of correlation occur between variables.

There are different type of research in correlation study has been done such as  

the two sets of lines are :

one way archaeology us understand the past is through the material objects it finds, allowing us to know what was being used, and when. for example a dig recently found a flute, believed to be the oldest musical instrument found to date.

i hope this