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Biology II > Experimental Design > Flashcards

Experimental Design Flashcards

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1
Q

Dependent Variable

A

changes based on the independent variable

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2
Q

What is the variable that is purposely changed?

A

Independent variable

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3
Q

Control group

A

standard to which comparisons are made in an experiment

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4
Q

Experimental group

A

group that is changed(uses independent variable)

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5
Q

What variable is on the x-axis?

A

Independent variable

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6
Q

What variable is on the y-axis?

A

Dependent variable

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7
Q

What is the definition of a variable?

A

something that can be changed in an experiment

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8
Q

Give some characteristics that a strong hypothesis should be

A

-testable
-explanatory
-specific
-in IF___THEN___BECAUSE format

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9
Q

What graph styles are usually used for the comparison of control group and experimental group?

A

bar graphs and line graphs are typically used

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10
Q

Why is a control group so important?

A

a control group provides a base line for the observations being made on the experimental group

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Biology II (29 decks)

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