Monthly Snowfall (In Inches) Was Measured Over Several Winters in Fort

Multiple Choice

Monthly snowfall (in inches) was measured over several winters in Fort Collins, Colorado. Researchers also recorded whether the measurement was taken in the Early winter (September to December) or Late winter (January to June) . Boxplots displaying the distribution of monthly snowfall for each season are below.
-The boxplots demonstrate that there is an association between which two variables?

A) Early and Late winter season
B) Snowfall and months
C) Monthly snowfall and whether it was Early or Late winter season
D) Whether it was Early or Late winter season and months