Answered

Get expert advice and insights on any topic with IDNLearn.com. Get step-by-step guidance for all your technical questions from our knowledgeable community members.

Do anyone know how to solve this

Do Anyone Know How To Solve This class=

Sagot :

There would be 26 pink salmon, 9 yellowfin tuna, and 9 bluegill

Answer:

  • pink salmon =  26
  • yellowfin tuna = 9
  • bluegill = 9

===================================================

Explanation:

If 60% of the sample are pink salmon, then an estimate of the number of salmon in the population (aka the entire pond) is:

60% of 44 = 0.60*44 = 26.4 which rounds to 26 pink salmon

--------------

If 20% are yellowfin tuna, then we estimate there are 0.20*44 = 8.8 = 9 yellowfin tuna in the pond.

--------------

If 20% are bluegill, then we predict there are 0.20*44 = 8.8 = 9 bluegill

--------------

As a check:

salmon + tuna + bluegill = 26+9+9 = 44 fish total