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# What does quantitative research include?

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more than 4 weeks ago
Quantitative research includes the collection and analysis of numerical data to answer research questions or test hypotheses. This type of research typically involves the use of statistical methods to analyze data and draw conclusions. Quantitative research can include surveys, experiments, observational studies, and other methods that involve the measurement and analysis of numerical data.
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more than 4 weeks ago
Quantitative research involves collecting and analyzing numerical data to test hypotheses and draw conclusions. It typically includes the following components:

1. Numerical Data Collection:
- Surveys (using questionnaires or interviews)
- Experiments (controlled or quasi-experimental)
- Observation (systematic recording of events or behaviors)

2. Hypotheses and Variables:
- Hypotheses are predictions or statements that are tested.
- Variables are factors that are measured and can take on numerical values.

3. Sampling:
- Selection of a representative sample from the population of interest.
- Probability sampling methods (e.g., random sampling) are used to ensure representativeness.

4. Measurement and Scaling:
- Measurement of variables using numerical scales (e.g., Likert scales, ratings)
- Scaling techniques (e.g., interval, ratio) determine the level of measurement.

5. Statistical Analysis:
- Use of statistical tests to examine the relationships between variables.
- Inferential statistics generalize findings from the sample to the population.
- Common tests include t-tests, ANOVA, regression analysis, and correlation analysis.

6. Interpretation of Results:
- Drawing conclusions based on the statistical analysis.
- Reporting the significance and implications of the findings.

- Objectivity and precision in data collection and analysis.
- Generalizability of findings to larger populations.
- Hypothesis testing and statistical inference.
- Quantification of variables for statistical analysis.
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