Are ACT Scores in the 1970s Comparable to Now?

The Clean Air Act of 1970 marked a turning point in U.S. environmental policy, significantly impacting air quality across the nation. While seemingly unrelated to standardized testing, examining the Act's…

How Does a Bar Graph Help You Compare Data?

Bar graphs are a powerful visualization tool for comparing data across different categories. They allow you to quickly identify trends, spot outliers, and understand the relationships between different groups. This…