A worksheet of questions on the Petersen capture recapture method as taught in GCSE Statistics. Questions link in with some other maths topics such as percentages.
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Hi -it isn't a review really it's a question. I am a grandparent trying to help my grandson with his GCSE maths and we couldn't work out the answer to question2. We thought that the current number of fish in the lake is 400, but can't work out why the % decline is 44%. Can someone help us please, it is driving me mad!!
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