Population Sampling and Biased

Population Sampling and Biased

11th Grade

15 Qs

quiz-placeholder

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Population Sampling and Biased

Population Sampling and Biased

Assessment

Quiz

Science

11th Grade

Hard

Created by

Lisa Thompson

FREE Resource

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the purpose of repeating the quadrat sampling process several times?

To ensure accuracy

To cover more area

To count more organisms

To avoid biased results

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the first step in the capture-recapture method?

Release the marked individuals

Recapture a sample of individuals

Capture and mark a small sample of organisms

Allow time for individuals to mix back into the population

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the main advantage of using random sampling in ecological studies?

It ensures a larger sample size

It reduces sampling bias

It is easier to perform

It provides more detailed data

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which of the following is NOT a type of sampling technique shown in the image?

Transects

Capture-recapture

Quadrats

Random Sampling

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Why do we randomly select our samples?

for control

reduce bias

so we don't get the same answers from everyone

to eliminate confounding results

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

A ___ is a large group that includes everything being studied.

Sample

Stratified Sampling Method

Population

Voluntary-Response

7.

MULTIPLE SELECT QUESTION

1 min • 1 pt

It is important that the chosen group is representative of the population, and not systematically biased.

FACT

BLUFF

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