Consider the Following to Answer the Question(s) Below

Multiple Choice

Consider the following to answer the question(s) below:
The boxplots below show monthly sales revenue figures ($ thousands) for a discount office supply company with locations in three different regions of Canada (Atlantic, Central and West) .
-Below is a time series plot for monthly closing stock prices of 3M Dental Products. Which of the following statements is true?

A) The data are stationary.
B) The data show an upward trend.
C) A histogram would provide the best representation of these data.
D) The data show a downward trend.
E) A boxplot would provide the best representation of this data.