Examlex
Irrigating crops creates a number of problems. Which of the following is not one of those problems?
Correlational Methods
Research techniques that study the relationship or association between two or more variables without manipulating them.
Experimental Methods
Experimental Methods are research methodologies that involve manipulating one variable to determine if changes in one variable cause changes in another variable, typically to establish causal relationships.
Two Variables
Refers to an analytical approach that examines the relationship or interaction between two different variables.
Experimental Design
A systematic method in research that aims to determine cause-and-effect relationships by manipulating one or more variables while keeping others constant.
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