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Science Extended Essay - Data Processing


_Sam_

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Hi, I am doing my EE in biology, investigating the antibacterial properties of Manuka Honey. In my experiment I placed potato segments in honey solution and recorded their change in mass. In my results table am I allowed to present the percentage change in mass of the potato segments in the same table as a first present the raw data (initial and final mass)?

Also does a Group 4 EE have to have some form of statistical analysis, for example Standard T-Test or ANOVA?

Thanks :)

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The percentage error goes into a separate table, because that is the processed data.

As for the statistical analysis, Im not sure whether it is compulsory to use it. I would recommend you do so, because it would only help. Show the working in the appendices and comment on the result in the conclusion. You always want to do extra work to make the EE look as good as it can.

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