The digits 2,2,3, and 5 are randomly arranged to form a four digit number. What is the probability that the sum of the first and last digits is even?
Answer Choices
A. \frac14
B. \frac13
C. \frac16
D. \frac12
E. \frac23
The digits 2,2,3, and 5 are randomly arranged to form a four digit number. What is the probability that the sum of the first and last digits is even?
Answer Choices
A. \frac14
B. \frac13
C. \frac16
D. \frac12
E. \frac23