By definition the control in a science experiment is a sample that remains the same throughout the experiment. The control must remain the same or equal at all times in order to receive accurate results.
You can have as many controls as necessary to achieve results. For instance, when determining how far certain weights move based on wind velocity, the wind would be a control, staying the same, no matter what the weight. Controls are a vital part of a science experiment. If at any point, your variable could affect the end result of your experiment, it should be considered the control.
Your control may change as your experiment changes. For instance, you may need a different sample to prove a different hypothesis. When following the scientific method , you must have an independent and dependent variable. A control is just another type of variable. The three types of variables should not be confused as they are completely different. Independent variables are changes occurring due to the person doing the experiment. Think of this as an anonymous tutoring center.
Keep in mind that we do not and will not have any sort of vetting procedure for responders. Accept answers at your own risk. We use automoderator for a few things. It may delete a post erroneously. We ban all bots. The topic is given to us, and our topic is the effects of lactase an enzyme turn lactose in milk into glucose.
The problem is, our independent variable that we control, is the source of milk. Meaning we have to see the effects of lactase on different types of milk cow, sheep, and goat.
All the knowledge I have of control groups are that they are a group for comparison that is free of the independent variable. Want the full version to study at home, take to school or just scribble on? Whether you are an academic novice, or you simply want to brush up your skills, this book will take your academic writing skills to the next level. No problem, save it as a course and come back to it later. Share this page on your website: This article is a part of the guide: Select from one of the other courses available: Check out our quiz-page with tests about: Back to Overview "Experimental Research".
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Science Homework Help What Is A Control Group. science Political Parties and Interest Groups AP US Government AP US Government VideosSometimes, that control arm stands on its own ground only depending on the available data based on current trials. Science homework help!? More questions. I need help with my science homework?A control group in a scientific experiment is a group separated from the rest of the experiment where the independent variable being tested cannot influence the results.
Control Independent and Dependent Variable Worksheet Science Homework Help What Is A Control Group websites help research caldeoskew.gq Jo Palladino, Ph.D, clinical psychologist and author of Dreamers, Discoverers, and Dynamos: How to Help the Child . Feb 28, · You will find it in detail in the Concurrent control group Homework Help. Feedback control: This type of concurrent control puts the focus on the outputs of the organization after the transformation is done completely/5().