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anonymous

  • one year ago

The following table shows the data of a random sample of fish collected from and later released into a lake: Type of Fish Gar Bullhead Sunfish Number of fish 50 40 10 How many bullheads are estimated to be present if a random sample of 1,000 fish is collected from the lake? 80 90 100 400

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  1. anonymous
    • one year ago
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    plz stay @pooja195

  2. anonymous
    • one year ago
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    Well It's easy

  3. anonymous
    • one year ago
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    @Marc1313

  4. anonymous
    • one year ago
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    you have to use percentage in this btw

  5. anonymous
    • one year ago
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    40/100 in this means 40%

  6. anonymous
    • one year ago
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    So ???/1000

  7. anonymous
    • one year ago
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    if you add 50+40+10 you get what

  8. anonymous
    • one year ago
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    100 right

  9. anonymous
    • one year ago
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    100 is not the answer though. How could it be?

  10. anonymous
    • one year ago
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    there are 40 bullheads..

  11. anonymous
    • one year ago
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    out of 100

  12. anonymous
    • one year ago
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    how is 100/1000 make any sense?

  13. anonymous
    • one year ago
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    so all you have to do is add a zero to the end of each number to make the total 1000

  14. anonymous
    • one year ago
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    Sigh. It's 400 not 100

  15. anonymous
    • one year ago
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    40/100 = 400/1000

  16. anonymous
    • one year ago
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    so if there was 40 bull heads it becomes 400

  17. anonymous
    • one year ago
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    Yes

  18. anonymous
    • one year ago
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    You just said to say 100....

  19. anonymous
    • one year ago
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    so your answer would be D understand?

  20. anonymous
    • one year ago
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    yes.

  21. anonymous
    • one year ago
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    So practically it would be Percentage when dealing with ??/100

  22. anonymous
    • one year ago
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    Polly uses a probability simulator to pull colored ribbons from a bag 60 times and to flip a coin 60 times. The results are shown in the tables below: Color of Ribbon Number of Times Pulled White 25 Green 14 Orange 21 Heads Tails 38 22 Using Polly's simulation, what is the probability of pulling an orange ribbon and the coin landing on tails? fraction 308 over 3,600 fraction 330 over 3,600 fraction 462 over 3,600 fraction 36 over 60

  23. anonymous
    • one year ago
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    you need to do this on a different question...xd

  24. anonymous
    • one year ago
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    ok

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