Mathematics, 10.02.2021 01:00 linnaefoos2183

Cientists tag a group of dolphins as they are born and release them in the water. Later, the catch a sample of dolphins that return to shore and check them for tags. In one sample, 40 out of 800 returning dolphins have tags. What is the best prediction of the total number of tagged dolphins in a sample of 2000? There would be about
dolphins that were tagged in the sample of 2000.

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Cientists tag a group of dolphins as they are born and release them in the water. Later, the catch a...

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