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Questions and Answers
What is an example of data visualization?
What is an example of data visualization?
- Median
- Standard deviation
- Histogram (correct)
- Chi-square test
What is the purpose of inferential statistics?
What is the purpose of inferential statistics?
- To describe and summarize data
- To display data visually
- To make predictions or inferences about a population based on a sample (correct)
- To measure the strength of a relationship between two variables
What is a measure of central tendency?
What is a measure of central tendency?
- Mean (correct)
- Regression
- Confidence interval
- Variance
