Analyze Feature Quiz

What you'll be asked

1. Which type of chart is most effective for visualizing the trend of a single variable over a continuous time period?
2. When analyzing a scatter plot to identify a relationship between two variables, what does a cluster of points moving from the bottom-left to the top-right indicate?
3. You are analyzing sales data and notice a sudden, significant spike in revenue on a specific Tuesday, which does not repeat on other Tuesdays. How should you classify this data point?
4. If you are comparing the distribution of customer ages across three different product categories, which visualization would best reveal the median, range, and potential outliers for each group?
5. You observe a dataset where the moving average is increasing, but the raw daily data shows high volatility. What does this suggest about the underlying trend?

Answers and explanations come after you submit.