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What is the purpose of quantitative data analysis?
What is the purpose of quantitative data analysis?
- To collect data through surveys and interviews
- To qualitatively interpret the meaning of data
- To use statistical methods to summarize, describe, and infer from the data (correct)
- To visually represent data through graphs and charts
What does the mean represent in descriptive statistics?
What does the mean represent in descriptive statistics?
- The variability of a dataset
- The average value of a dataset (correct)
- The middle value of a dataset
- The most frequently occurring value in a dataset
What is the median used for in descriptive statistics?
What is the median used for in descriptive statistics?
- To find the average value in a dataset
- To find the middle value in a dataset (correct)
- To measure the variability in a dataset
- To find the most frequent value in a dataset
What does the mode represent in descriptive statistics?
What does the mode represent in descriptive statistics?
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What does standard deviation measure in descriptive statistics?
What does standard deviation measure in descriptive statistics?
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What is hypothesis testing used for in inferential statistics?
What is hypothesis testing used for in inferential statistics?
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What statistical technique is used to estimate a population parameter based on a sample of data?
What statistical technique is used to estimate a population parameter based on a sample of data?
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Which technique is used to model the relationship between two variables?
Which technique is used to model the relationship between two variables?
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What method is employed to identify patterns in data over time?
What method is employed to identify patterns in data over time?
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In which situation would a researcher use multiple linear regression?
In which situation would a researcher use multiple linear regression?
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Which technique is used to identify seasonal patterns in data?
Which technique is used to identify seasonal patterns in data?
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What does qualitative data analysis involve?
What does qualitative data analysis involve?
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