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In a study on the relationship between sugary diet and dental decay, which variable is considered the dependent variable?
In a study on the relationship between sugary diet and dental decay, which variable is considered the dependent variable?
What is the term for a measurable attribute that varies across study units, such as age, sex, and annual income?
What is the term for a measurable attribute that varies across study units, such as age, sex, and annual income?
In a study assessing the effect of fluoride treatment on dental decay, what is the independent variable?
In a study assessing the effect of fluoride treatment on dental decay, what is the independent variable?
What type of study usually assesses the relationship between two variables?
What type of study usually assesses the relationship between two variables?
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Does the causative variable in a research study occur naturally or is it implemented by the researcher?
Does the causative variable in a research study occur naturally or is it implemented by the researcher?
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