Definitions from the Web
Term: Controlled Experiment
A controlled experiment refers to a scientific investigation in which variables are carefully manipulated to test a hypothesis. It is a methodical approach used to ensure reliable and objective results.
Sample Sentences:
- In order to study the effects of a new drug, a controlled experiment was conducted with half of the participants receiving the medication and the other half receiving a placebo.
- To determine the impact of different fertilizers on plant growth, a controlled experiment was set up with all other factors, such as sunlight and water, kept constant.
- In a controlled experiment investigating the impact of increased caffeine consumption on sleep patterns, one group was given a low-dose caffeine drink while the other group received a placebo.
Possible Related Products on Amazon:
- Lab Equipment: Find various lab tools and equipment for conducting controlled experiments.
- Research Methods Textbook: Learn more about conducting controlled experiments and other research methodologies.
- Statistics Software: Utilize specialized software for analyzing data collected during controlled experiments.
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