How do we as scientists interpret data to provide the most explicit explanation for our research? I am aware that we can present the limitations of our study which can defer our interpretation.
Eg. Three balls have the same mass and you may conclude that there is no difference between them. But, visibly you see that these balls are of different colors, shapes, and materials. So even though the mass is the same, there are still differences in the balls.
How do we apply this to data sets when conducting animal experiments?