Properties of a Population Review

Properties of a Population Review

Assessment

Flashcard

Science

9th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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16 questions

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1.

FLASHCARD QUESTION

Front

What is the term for the way individuals of a population are spread out?

Back

Population dispersion.

2.

FLASHCARD QUESTION

Front

What is uniform dispersion?

Back

A pattern where individuals are spread out evenly across an area.

3.

FLASHCARD QUESTION

Front

What is clumped dispersion?

Back

A pattern where individuals are grouped together in patches.

4.

FLASHCARD QUESTION

Front

What is random dispersion?

Back

A pattern where individuals are spread out in an unpredictable manner.

5.

FLASHCARD QUESTION

Front

How do you calculate % error?

Back

% Error = |(Estimated Value - Actual Value) / Actual Value| x 100.

6.

FLASHCARD QUESTION

Front

If you estimated a population size of 225 and the actual size is 250, what is your % error?

Back

10%.

7.

FLASHCARD QUESTION

Front

What is quadrat sampling?

Back

A method used to estimate the population size of stationary organisms by counting individuals in a defined area.

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