Rodney uses the following clues to try to guess a secret number:
\(\begin{tabular}{ c } It is a two-digit integer. he tens digit is odd. The units digit is even. The number is greater than 65. \end{tabular}\)
If Rodney guesses a number that has each of these properties, what is the probability that Rodney will guess the correct number? Express your answer as a common fraction.