Friday, January 22, 2010

What is my independent variable, dependent variale, and controlled variable?

Im doing a science project on what color are horses attracted to the best, and a set out green, yellow, blue, and red feed buckets. i led each horse around the buckets and then let them choose the color they like best. i swiched the color around 3 times.What is my independent variable, dependent variale, and controlled variable?
Independent Variable = bucket color


Dependent Variable = horse choice


Controlled Variable = that you treat the buckets the same, not creating any other reason for the horse to choose a bucket other than color. Also, by changing around the arrangement of the buckets you are controlling for position.

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