The Solution:
We are asked to determine which of the given option is not a probability.
Recall that one of the facts about probability is:
Proba
[tex]0\leq P<1[/tex]Thus,
[tex]\begin{gathered} \frac{10}{7}>1 \\ So,\text{ it cannot be a probability.} \end{gathered}[/tex]Therefore, the correct answer is [option 4]
