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OpenStudy (anonymous):

The following table shows the data of a random sample of fish collected from and later released into a lake: Type of Fish Piranha Catfish Trout Number of fish 120 230 140 How many trout are estimated to be present if a random sample of 5,000 fish is collected from the lake? a 280 b 380 c 1,400 d 2,500

OpenStudy (anonymous):

going by the simple math and stats, i think it is 1400. agree?

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