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Scientists tag and release a group of salmon after they hatch. Later, they catch a sample of salmon that return to the river and check them for tags. In one sample, 40 out of 800 returning salmon have tags. What is the best prediction of the total number of tagged salmon in a sample of 2000? PLEASE HELP IF U DONT IMA BE SO MAD

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francocanacari

The best prediction of the total number of tagged salmon in a sample of 2000 is 100.

Predictions

To determine what is the best prediction of the total number of tagged salmon in a sample of 2000, the following calculation must be performed:

  • 800 = 40
  • 2000 = X
  • 2000 x 40 / 800 = X
  • 80000 / 800 = X
  • 100 = X

Therefore, the best prediction of the total number of tagged salmon in a sample of 2000 is 100.

Learn more about predictions in https://brainly.com/question/18152997

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