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OpenStax, Statistics §2.1 Stem-and-Leaf Graphs (Stemplots), Line Graphs, and Bar Graphs · Example 3 · Statistics · Data displays

Stem-and-Leaf Graphs (Stemplots), Line Graphs, and Bar Graphs · Example 3

By the end of 2011, a social media site had more than 146 million users in the United States. shows three age-groups, the number of users in each age-group, and the proportion (percentage) of users in each age-group. Construct a bar graph using this data.

\begin{array}{|c|c|c|}\hline \text{Age-Groups} & \text{Number of Site Users} & \text{Proportion (%) of Site Users} \\ \hline \text{13–25} & \text{65,082,280} & \text{45%} \\ \hline \text{26–44} & \text{53,300,200} & \text{36%} \\ \hline \text{45–64} & \text{27,885,100} & \text{19%} \\ \hline\end{array}

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OpenStax, Statistics · §2.1 Stem-and-Leaf Graphs (Stemplots), Line Graphs, and Bar Graphs · Example 3

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