Answer:
1/6
Explanation:
In a standard 6-sided die, there are 6 faces.
Therefore, the number of outcomes in the sample space, n(S)=6
There is only one face labeled 4, so, n(face labeled 4)=1
The theoretical probability of rolling a 4 is:
[tex]\begin{gathered} P(4)=\frac{n(4)}{n(S)} \\ =\frac{1}{6} \end{gathered}[/tex]