Lesson 4.1 Sampling and Surveys GOOD

Front

What is a survey?

Back

A survey is a method of collecting data or information from a group of individuals to understand their opinions, behaviors, or characteristics.

Front

What is the difference between a sample and a population?

Back

A population is the entire group of individuals or items that are of interest, while a sample is a subset of that population selected for the survey.

Tags

CCSS.7.SP.A.1

CCSS.HSS.IC.A.1

Front

What does it mean for a survey to be unbiased?

Back

An unbiased survey is one that does not favor any particular group or outcome, allowing for a fair representation of the population.

Tags

CCSS.7.SP.A.1

CCSS.HSS.IC.A.1

Front

What is a biased survey?

Back

A biased survey is one that systematically favors certain outcomes or groups, leading to skewed results.

Tags

CCSS.HSS.IC.B.3

Front

What is a random sample?

Back

A random sample is a subset of a population selected in such a way that every individual has an equal chance of being chosen.

Tags

CCSS.HSS.IC.B.3

Front

Why is it important to have a representative sample in surveys?

Back

A representative sample ensures that the survey results can be generalized to the larger population, making the findings more valid.

Tags

CCSS.7.SP.A.1

CCSS.HSS.IC.A.1

Front

What is the role of a surveyor in conducting a survey?

Back

A surveyor is responsible for designing the survey, collecting data, and analyzing the results to draw conclusions.

Front

What is sampling error?

Back

Sampling error is the difference between the results obtained from a sample and the actual characteristics of the population.

Tags

CCSS.HSS.IC.B.3

Front

What is the purpose of conducting surveys?

Back

Surveys are conducted to gather information, understand opinions, and make informed decisions based on data.

Tags

CCSS.6.SP.B.5B

Front

What is a convenience sample?

Back

A convenience sample is a type of non-random sampling where individuals are selected based on their easy availability.

Tags

CCSS.7.SP.A.1

CCSS.HSS.IC.A.1