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The following data set represents the ages of professional race car drivers.

[tex]$
\begin{array}{lllllllllllllll}
41, & 24, & 26, & 35, & 25, & 23, & 24, & 24, & 50, & 41, & 25, & 33, & 21, & 25, & 31, \\
39, & 37, & 27, & 33, & 26, & 27, & 36, & 20, & 36, & 42, & 40, & 45, & 29, & 27, & 38
\end{array}
$[/tex]

Complete the frequency table that could be used to create a histogram representing the given data set.

\begin{tabular}{|c|c|c|c|c|}
\hline Interval & [tex]$20-28$[/tex] & [tex]$28-36$[/tex] & [tex]$36-44$[/tex] & [tex]$44-52$[/tex] \\
\hline Frequency & [tex]$\square$[/tex] & [tex]$\square$[/tex] & [tex]$\square$[/tex] & [tex]$\square$[/tex] \\
\hline
\end{tabular}

Sagot :

GinnyAnsweridn
Let's complete the frequency table based on the given data set:

```
\begin{tabular}{|c|c|c|c|c|}
\hline Interval & [tex]$20-28$[/tex] & [tex]$28-36$[/tex] & [tex]$36-44$[/tex] & [tex]$44-52$[/tex] \\
\hline Frequency & 14 & 5 & 9 & 2 \\
\hline
\end{tabular}
```

So for the interval [tex]$20-28$[/tex], there are 14 data points; for [tex]$28-36$[/tex], there are 5 data points; for [tex]$36-44$[/tex], there are 9 data points; and for [tex]$44-52$[/tex], there are 2 data points.
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