If you are given a set of sample data and want to determine if it is reasonable to assume that the sample data came from a normal population, briefly discuss the graphs that you would need to make and what you would be looking for in each graph.
Added by Stephanie D.
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This graph would show the frequency distribution of the data and help me visualize its shape. If the histogram appears to be bell-shaped and symmetric, it suggests that the data may come from a normal population. Show more…
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