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Sampling and Bias Flashcard

Sampling and Bias Flashcard

Assessment

Flashcard

Mathematics

10th - 12th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is a sample in statistics?

Back

A sample is a subset of individuals selected from a larger population, used to estimate characteristics of the whole population.

2.

FLASHCARD QUESTION

Front

What is a population in statistics?

Back

A population is the entire group of individuals or instances about whom we hope to learn.

3.

FLASHCARD QUESTION

Front

What is a biased sample?

Back

A biased sample is one that does not accurately represent the population from which it is drawn, leading to skewed results.

4.

FLASHCARD QUESTION

Front

What is a convenience sample?

Back

A convenience sample is a type of non-probability sampling where subjects are selected because of their convenient accessibility and proximity to the researcher.

5.

FLASHCARD QUESTION

Front

What is a voluntary response sample?

Back

A voluntary response sample consists of individuals who choose to participate in a survey or study, often leading to bias as it may attract those with strong opinions.

6.

FLASHCARD QUESTION

Front

What is a simple random sample?

Back

A simple random sample is a sampling method where every individual has an equal chance of being selected, ensuring that the sample is representative of the population.

7.

FLASHCARD QUESTION

Front

What is a systematic random sample?

Back

A systematic random sample is obtained by selecting every nth individual from a list of the population.

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