Question: 1. Why is it important to perform exploratory data analysis? 2. If the mean and the median are approximately equal, what does it tell us?

1. Why is it important to perform exploratory data analysis?

2. If the mean and the median are approximately equal, what does it tell us?

3. What differentiates the "Kolmogorov-Smirnov" vs "Shapiro-Wilk" in the test of normality?

4. What does it mean to obtain significant results of the "Kolmogorov-Smirnov" and "Shapiro-Wilk" Test"

5. How a normal distribution will look like on the "Normal Q-Q Plot"?

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