To find the number in the highlighted cell and the relative frequency for that category compared to the total sales revenue of Pluto Cars, let's go through the table step by step.
The highlighted cell represents the Sedan sales revenue for Pluto Cars.
1. Look at the row for Pluto Cars: [tex]\( \text{Pluto Cars} \, | \, 18 \, | \, 25 \, | \, 27 \, | \, 10 \, | \, 80 \)[/tex].
2. The value in the Sedan column for Pluto Cars is 27 million dollars. Therefore, the number in the highlighted cell is 27.
Next, we need to determine the relative frequency of Sedan sales compared to the total sales revenue of Pluto Cars:
1. The total sales revenue for Pluto Cars is 80 million dollars.
2. The Sedan sales revenue for Pluto Cars is 27 million dollars.
3. To find the relative frequency, we divide the Sedan sales revenue by the total sales revenue:
[tex]\[
\text{Relative Frequency} = \frac{\text{Sedan sales revenue}}{\text{Total sales revenue}} = \frac{27}{80}
\][/tex]
4. Calculating this gives:
[tex]\[
\frac{27}{80} = 0.3375
\][/tex]
Thus, the number in the highlighted cell is 27, and the relative frequency of the Sedan sales compared with the total sales revenue of Pluto Cars is 0.3375.