Question

What is data analysis??????????? I also need help if my experiment has any possible sources of error (Bias, lurking variables, placebo effect, etc.)

Answer 1

My experiment was based on how much pictures can my group memorize? I played rock music and i randomized, those ppl with the number i called had to memorize outside with the paper, and the remaiders had to stay inside. I rotated the groups and repeated same process :))

Answer 2

Oh yeah and i also tested them how well they can memorize and write down the answers w/o the rock music :))))

Answer 3

Data analysis is how you analyse your data. Here, you include any tables or graphs that you got from your experiment, and comment on them. For sources of error, hmm.. maybe that the people who weren't supposed to hear the music could hear it.. or maybe you had some mistakes with your timing? I'm quite good at writing LAB reports. If you have anymore questions, feel free to message me and I can check your work at the end. :)