region West Latin America East Asia Others Sub-Saharan Africa 0 20 dolar per day 40 60
Added by Philip S.
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Step 1
Width at a given dollar value = relative concentration (density) of people at that income level. Ticks at 0, 20, 40, 60 give scale. Show more…
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explain the trends observed in the graph
Supreeta N.
Use the graph to help answer the following questions. a. What shape do the distributions of income have? b. Explain how you know that there are outliers in the group that earned an advanced degree. c. How does the typical income change as the highest education level reached increases? Why does this make sense? d. Describe how the variability in income changes as the highest education level reached increases.
Hudson T.
Organize the data using the indicated type of graph. Describe any patterns. Use a scatter plot to display the data shown in the table at the left. The data represent the numbers of hours worked and the hourly wages (in dollars) of 12 production workers. $$\begin{array}{|c|c|} \hline \text { Hours } & \text { Hourly wage } \\ \hline 33 & 12.16 \\ 37 & 9.98 \\ 34 & 10.79 \\ 40 & 11.71 \\ 35 & 11.80 \\ 33 & 11.51 \\ 40 & 13.65 \\ 33 & 12.05 \\ 28 & 10.54 \\ 45 & 10.33 \\ 37 & 11.57 \\ 28 & 10.17 \\ \hline \end{array}$$
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