MCS 1.3 Experimental Design

MCS 1.3 Experimental Design

Assessment

Flashcard

Mathematics

10th - 12th Grade

Practice Problem

Hard

Created by

Wayground Content

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15 questions

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1.

FLASHCARD QUESTION

Front

What is an Observational Study?

Back

An Observational Study is a type of research where the researcher observes and records behavior without manipulating any variables. It aims to describe characteristics or behaviors in a population.

2.

FLASHCARD QUESTION

Front

What is an Experiment?

Back

An Experiment is a study in which the researcher manipulates one or more variables to determine their effect on a dependent variable. It often involves a control group and random assignment.

3.

FLASHCARD QUESTION

Front

What is a Survey?

Back

A Survey is a method of collecting data by asking questions to a sample of individuals to gather information about the entire population's opinions, behaviors, or characteristics.

4.

FLASHCARD QUESTION

Front

What is the purpose of Random Selection in studies?

Back

Random Selection ensures that every individual in a population has an equal chance of being chosen for the study, which helps to eliminate bias and improve the generalizability of the results.

5.

FLASHCARD QUESTION

Front

What is a Control Group?

Back

A Control Group is a group in an experiment that does not receive the treatment or intervention being tested. It serves as a benchmark to compare the effects of the treatment.

6.

FLASHCARD QUESTION

Front

What is a Dependent Variable?

Back

A Dependent Variable is the outcome or response that is measured in an experiment. It is affected by changes in the independent variable.

7.

FLASHCARD QUESTION

Front

What is an Independent Variable?

Back

An Independent Variable is the factor that is manipulated or changed in an experiment to observe its effect on the dependent variable.

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