You compare two years on one chart:plt.plot(months, sales_2025) plt.plot(months, sales_2026) plt.legend()Both lines appear, but the legend is empty. Why?

You are working in a Jupyter/Colab notebook. The CFO wants one chart for the board report comparing 2026 revenue across the company’s six sales regions. You have two lists: regions (the six region names) and revenue (each region’s 2026 revenue, in thousands of dollars), already sorted from largest to smallest.(a) In one sentence, name the chart type you would use and say why.(b) Write the Matplotlib code (about six lines) that draws the chart with a title and both axis labels (include the units), and saves it as revenue.png before displaying it.

In a 1×2 dashboard, the right-hand panel ax is turned into a KPI block:ax.axis(“off”) ax.text(0.5, 0.5, “Q3 revenue: $1.35M”, transform=ax.transAxes, ha=”center”, va=”center”)Where does the text appear?

If we want to understand the prevalence of delinquency among juveniles in Utah, it is not practical to survey every juvenile.  Instead, we would select a _____ of juveniles to represent the larger group.

French sociologist Émile Durkheim coined the term _____ to describe feelings of normlessness that can accompany rapid social change and contribute to violations of social norms. 

Eugenics, craniometry, and phrenology are all associated with _____.

Which of the following is NOT a limitation of self-report delinquency surveys?

The various critical theories discussed in the text all share an interest in social _____.

_____ is the component of the social bond that suggests the stronger one’s awareness, understanding, and agreement with the rules and norms of society, the less likely one will be to deviate.

Which of the following is the most important proposition in differential association theory?