In City Lake, researches caught, marked, and released 213 bass. Later, they took a sample of 104 bass and found that 13 were marked. Estimate the number of bass in the lake.

Answer :

The estimated number of bass in the lake is 1704 bass if the researchers caught, marked, and released 213 basses. Later, they took a sample of 104 basses and found that 13 were marked option third 1704 is correct.

What are population and sample?

It is described as a collection of data with the same entity that is linked to a problem. The sample is a subset of the population, yet it is still a part of it.

We have:

In City Lake, researchers caught, marked, and released 213 basses. Later, they took a sample of 104 basses and found that 13 were marked.

Proportion = 104/13 = 8

This means 1 marked fish in every 8 fish

The number of basses in the lake = 8×213 = 1704 bass

Thus, the estimated number of bass in the lake is 1704 bass if the researchers caught, marked, and released 213 basses. Later, they took a sample of 104 basses and found that 13 were marked option third 1704 is correct.

Learn more about the population and sample here:

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