Scientific Investigation Flashcards
1
Q
Independent Variable
A
Things we change
2
Q
Dependant Variable
A
Things we measure
3
Q
Controlled Variable
A
Things that stay the same
4
Q
Why do we replicate trails
A
To make the test fair and so it is considered reliable
To get more answers to the questions asked
5
Q
Why have control
A
Increases reliability of the results