Broadly speaking, a(n) ______ is a trial or test of a hypothesis.
A) correlation
B) case study
C) experiment
D) survey

Question

Quizplus · Accepted Answer

A hypothesis can only be validated through the experimental design, where a researcher manipulates one independent variable to observe the effect on the dependent variable. Correlation studies examine the association between two variables, case studies are in-depth analyses of a person or group, and surveys collect data through questionnaires.

Broadly Speaking, A(n) ______ Is a Trial or Test of a Hypothesis