anonymous
  • anonymous
The table below shows the data for a random sample of fish that were collected from and later released into a lake: How many catfish are estimated to be present if a sample of 800 fish is collected from the lake? 208 260 348 372
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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chestercat
  • chestercat
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anonymous
  • anonymous
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  • anonymous
@TheSmartOne @abb0t @robtobey @pooja195 @jdoe0001
anonymous
  • anonymous
@dan815

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i will fan and medal please anyone
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@misssunshinexxoxo
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@NathalyN
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@omgitsjc
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@horsegirl27 @misssunshinexxoxo @misssunshinexxoxo @dan815 @iGreen @Kash_TheSmartGuy
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anonymous
  • anonymous
@DaBest21
kropot72
  • kropot72
Add the numbers of Catfish, Grass carp and Bluegill that were in the sample. Call that total number n. Then the probability of a Catfish in a very large sample of fish is 52/n. Therefore to estimate the number of Catfish in a sample of 800 we need to calculate \[\large \frac{52}{n} \times \frac{800}{1}=you\ can\ calculate.\]
anonymous
  • anonymous
@hotguy
anonymous
  • anonymous
please helpppp xc
anonymous
  • anonymous
@kropot72 i dont understand
kropot72
  • kropot72
The total number of fish in the first sample is 52 + 61 + 87 = 200 Therefore to estimate the number of Catfish in a sample of 800 we need to calculate \[\large \frac{52}{200} \times \frac{800}{1}=?\]
anonymous
  • anonymous
208 @kropot72
kropot72
  • kropot72
Yes, 208 Catfish is correct.

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