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What's on the worksheet
- Compare spin times of a wooden and a plastic top using dot plots.
- Compare waits at two restaurants using histograms.
- Compare the ages in two pottery classes.
- Compare peas per pod in two varieties from random samples.
- Compare volunteer hours in two community clubs from random samples.
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The free lesson teaches it with worked examples and practice problems.
Comparing two distributions: the lesson ›More Chapter 13 worksheets: Sampling and comparing populations
- 13.1Populations, samples and census
- 13.2Convenience and voluntary response samples
- 13.3Response bias and question wording
- 13.4Simple random samples and the sampling frame
- 13.5Parameters and statistics
- 13.6Sampling variability and simulating it
- 13.7Comparing box plots
- 13.8Comparing two distributions
- 13.9Comparing two populations: the gap between means in MADs