A researcher is trying to estimate how many trout there are in a 1,000-acre lake. She counted the trout in three 50-acre areas a

Question

shepuryov [24]

8 months ago

14

A researcher is trying to estimate how many trout there are in a 1,000-acre lake. She counted the trout in three 50-acre areas a

nd recorded 88, 80, and 57 trout. What is the approximate size of the trout population?

Biology

2 answers:

rusak2 [61] · Answer 1 · 2024-09-18T06:22:58+03:00

approximately 550 trout population present in the lake.

<h3>what is population ?</h3>

A discrete accumulation identifiable characteristics such as people, animals with the objective of analysis and data collection is called a population.

A population consists of a same group of species who reside in a particular geographical place with their reproductive capacity to interbreed.

when individuals in local populations spread between other local populations called as metapopulation.

For more details regarding population, visit

brainly.com/question/14417887

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Andreyy89 · Answer 2 · 2024-09-18T07:34:55+03:00

Answer: The correct answer is 1,500

Explanation:

The available answers to this question are:

225

1500

3750

4500

Average the recorded trout:

Avg = (88 + 80 + 57) / 3 = 75

Sample size = 50 acres

Lake size = 1,000 acres

Number of samples = 1000 / 50 = 20

Use the average for population:

75 * 20 = 1,500