Examlex
Decide whether the equation is an identity, a conditional equation, or a contradiction. Give the solution set.
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Non-experimental
Pertains to studies or research designs where the investigator does not actively manipulate variables but observes them as they naturally occur.
Cause-effect Relationships
Explains the connection between events where one is the result of the other or others, indicating how and why something occurs.
Descriptive
Pertaining to the summarization of data, often involving measures of central tendency and variability.
Survey Research
A research method involving the collection of information from a sample of individuals through their responses to questions.
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