3.2 Experimentation Flashcards
1
Q
What is validity?
A
Validity is when variables are controlled so that any
measured effect is likely to be due to the
independent variable
2
Q
What is reliability?
A
Reliability is the consistence of values in repeats and
independent replicates
3
Q
What is accuracy?
A
Accuracy is when data, or means of data sets, are
close to the true value
4
Q
What is precision?
A
Precision is when measured values are close to each
other
