Working Scientifically Flashcards
(5 cards)
1
Q
How can you improve validity in an experiment
A
Don’t change any variable apart from the independent variable and dont be biased.
2
Q
How can you improve reliability?
A
By repeating multiple times
3
Q
What do you have to refer to when writing a trend?
A
Both the dependent and independent variables
4
Q
What is a dependent variable?
A
The variable that is measured
5
Q
What is an independent variable?
A
The variable that is changed.
