The dependent variable in an experiment is a) the same in every experiment b) the variable scientists observe for changes c) the variable that is changed by the scientist d) the thing that is kept constant during the experiment
Solved
Show answers
More tips
- S Science and Technology Colliders: How They Work and Why They Matter...
- C Construction and repair How to Choose the Best Underfloor Heating?...
- C Computers and Internet How to Get Rid of Windows Genuine Check?...
- C Computers and Internet War of Social Media: Which Platform is the Leader?...
- H Health and Medicine How to Treat the Flu: A Comprehensive Guide...
- O Other What is a Disk Emulsifier and How Does it Work?...
- F Family and Home What does a newborn need?...
- F Family and Home Choosing the Right Car Seat for Your Child: Tips and Recommendations...
- F Food and Cooking How to Get Reconfirmation of Registration?...
- C Computers and Internet How to Get Rid of Spam in ICQ?...
Answers on questions: Physics
- H History Both the Merrimack and the monitor were...
- P Physics If one were to stack thick fabric fabric on top of one another, then push the opposite ends towards one another, resulting and bending and rumpling, this would illustrate...
- B Biology Match the words to the correct terms 1. coal 2. forest 3. water a)agricultural revolution b)industrial revolution c)agriculture and expansion...
Ответ:
B) The variable scientists observe for changes
Explanation:
The dependent variable is the one that changes due to the independent variable.
The independent variable is one that scientists can modify and then observe how the dependent variable changes. This dependent variable may not be the same in every experiment and also may not be constant during the experiment (which discards the options A and D), those things can happen but is not the definition of a dependent varible.
The answer is B) The variable scientists observe for changes
Because the dependent variable cannot be modified directly by the scientist, since as its name says it depends on other factors in the experiment, so the dependent variable is the one observed to analyze the changes occurred.
Ответ: