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The following table gives the frequencies of most commonly used letter \(a\), \(e\), \(i\), \(o\), \(r\), \(t\), \(u\) from a page of a book:
| Letters | \(a\) | \(e\) | \(i\) | \(o\) | \(r\) | \(t\) | \(u\) |
| Frequency | \(75\) | \(125\) | \(80\) | \(70\) | \(80\) | \(95\) | \(75\) |
Represent the information above by a bar graph.
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