Looking at each month in the data, does including an exclamation point $(!)$ in the text

of our Facebook post seem to increase the post$$s average lifetime $$engaged$$ users

$($engaged users are users who clicked anywhere in the post$)?$

$5\mathrm{.}2$ Are there certain posting times that seem to rarely receive negative feedback? Pick an

appropriate plot and answer the question in the caption box.

$5\mathrm{.}3$ Explore the relationship between the inclusion of other key words in the text $($data$,$ science,

etc.$)$ and other metrics of interest $($negative feedback, e