Revision pack for the New BTEC National Applied Science Unit 3: Science Investigation Skills.
We have distributed this to our year 12 students along with the summary posters as an aide to their revision and to practice their scientific methodology.
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The example with 2SD is simply wrong - you cannot use SD to distinguish two data sets like this. If you t-test the same data you find that they are different.
Amazing, thank you!
Thank you, great revision source.
absolutely brilliant! Thank you
Thank you
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