You are doing research for an article on the waterfalls on our planet. You want to make a statement about the heights of waterfalls on three continents. Three random samples of waterfall heights (in feet) are shown.

1. What questions are you trying to answer?
2. What nonparametric test would you use to find the answer?
3. What are the hypotheses?
4. Select a significance level and run the test. What is the H value?
5. What is your conclusion?
6. What is the corresponding parametric test?
7. What assumptions would need to be made to conduct the corresponding parametric test?

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North America Africa Asia 600 406 330 1200 508 830 182 630 614 620 726 1100 1170 480 885 442 2014 330