To interpret a box plot, you need to understand its components:
Median: The line inside the box represents the median value of the dataset. Quartiles: The edges of the box represent the first (Q1) and third (Q3) quartiles, indicating the interquartile range (IQR). Whiskers: Lines extending from the box to the smallest and largest values within 1.5 times the IQR. Outliers: Points outside the whiskers, indicating unusually high or low values.
In catalysis, these elements help in assessing the consistency and reliability of catalytic performance. For example, a narrow IQR suggests consistent performance, whereas numerous outliers might indicate variability under different conditions.