Brian was playing a game of three truths and a lie with some of his friends. The goal of the group is to identify the lie. Brian observed that the bigger the lie, the more the person would scratch his/her face. He thought that if he plotted amount of scratching by severity of lie that there would be a relation. Brian is thinking of what type of study?
a. quasi-experimental design
b. multivariate statistics
c. correlation
d. experimental design
Question 2
Which type of study simply looks for a statistical relationship between two or more variables without manipulating the variables of interest?
a. quasi-experimental design
b. multivariate statistics
c. correlation
d. experimental design
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