Relevant Research Pre-Test

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What is qualitative data?

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Qualitative data refers to non-numerical information that describes qualities or characteristics. It is often collected through interviews, surveys, or observations.

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What is quantitative data?

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Quantitative data refers to numerical information that can be measured and analyzed statistically. It is often collected through surveys, experiments, or observations.

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What is the purpose of a survey in research?

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A survey is used to gather information from a group of people to understand their opinions, behaviors, or characteristics.

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What is a hypothesis?

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A hypothesis is a testable statement or prediction about the relationship between two or more variables.

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What is the importance of sample size in research?

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Sample size affects the reliability and validity of research findings. A larger sample size generally leads to more accurate and generalizable results.

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What is an independent variable?

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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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What is a dependent variable?

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A dependent variable is the factor that is measured or observed in an experiment to assess the impact of the independent variable.

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What is the significance of control groups in experiments?

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Control groups are used to compare against the experimental group, helping to isolate the effect of the independent variable.

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What is correlation?

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Correlation is a statistical measure that describes the extent to which two variables change together. It does not imply causation.

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What is causation?

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Causation indicates that one event is the result of the occurrence of another event, establishing a cause-and-effect relationship.