Jmu bio 140 final - Study guides, Class notes & Summaries

The variable that is manipulated in an experiment is typically called the: a) independent variable b) dependent variable c) control d) causal variable Correct Answer: a This is defined as a proposed explanation for an observation a) experiment b) conclusion c) prediction d) hypothesis Correct Answer: d Type of study that tests a hypothesis but does not manipulate any variables a) quantitative b) non-experimental c) experimental d) descriptive Correct Answer: b You want to...