Xiao Ming, Xiao Liang and Xiao Qiang all actively signed up for the1500m race in the school sports meeting. Due to the limited number of participants, only one person can sign up.

Solution: Xiao Qiang and Xiao Liang are wrong, and Xiao Ming is right.

Let Xiaoming draw lots first,

Draw a tree diagram

As can be seen from the tree diagram, * * has six possible results, among which the probability of Xiaoming, Liang Xiao and Xiao Qiang is 13. Similarly, no matter who draws lots first, the probability of the three of them drawing the A-lot is 13.

Therefore, Xiao Ming's statement is correct.