Variables Flashcards
1
Q
Why is the independent variable changed.
A
Independent variable Changed to see how the dependent variable will change
2
Q
Difference between accuracy, reliability and validity.
A
Accuracy:Accuracy is how close a measured value is to its true value.
Reliability refers to the ability of an experiment to produce consistent results.
Validity is how appropriate an experimental method is at achieving the aim of an experiment.
