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Social Sciences 51 Online
OpenStudy (ilovebmth1234):

Victoria is comparing laundry detergents. She set up an experiment to determine which detergent will be the most effective in removing stains from her clothes. Then she made a list of materials she will need to conduct the experiment. List of Materials • cloth • mustard • containers for washing • laundry detergent A • laundry detergent B • measuring cups Part A What should Victoria vary in her experiment to test the effectiveness of the detergents? Explain why this is important. Part B What variable should Victoria keep constant in her experiment? Explain why this is important

OpenStudy (anonymous):

The variable, which would be only thing that could really be changed in the experiment, would be the cloth. Change it to a different material and you'll get a different conclusion. The detergents would be considered the constants in a scientific method process. The constant, like I just said, are the detergents. Those are the two things that should not be changed, since you're trying to determine which is the more effective on a type of cloth.

OpenStudy (ilovebmth1234):

omg thank you sooo much

OpenStudy (anonymous):

Yeah, no problem =)

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