1. What is the primary goal of representing data using graphs and charts?
To complicate data interpretation
To only show data in numerical form
To visualise data in a way that makes it easier to understand and compare
To display data without any comparisons
2. What key features make a graph effective?
Graphs with no data
Complicated scales, absence of titles, no axis labels, unlabeled columns
Only colors without labels
Clear title, understandable scale, axis labels, and labeled columns
