Hi guys,
A week or so ago, I did my OCR Physics Practical Investigation in class, and spent the whole day investigating how changing the initial drop height of a wooden sphere effects the depth that it then reaches underwater. Whilst doing the experiment, I used a video camera to record all of the results so that I didn't have to take an eye reading instantaneously - and then I could review the results back later too. However, whilst doing the experiment I had a few problems etc, and so I kept having to change methods and start the experiment over and stuff. Basically, in the end I only had one set of results that matched the trend - the others were either 50% outliers, or the results were incomplete!! What do I do?! Use what I have and explain it? Or repeat the experiment at home and just replace the results? Or Make them up?! Need serious help guys and girls! I'm panicking!