The ability of statistic reasoning is the ability to get the information that comes into daily life based on statistical data, the ability to answer problems well, according to existing data in a different way and to get a slightly different result. The aim of this study is to see the ability of the statistic reasoning of high school students in banda aceh. This type of research is the descriptive quantitative. The population of this research is the entire high school student in banda aceh. samples are taken by the method of sampling with a total of 64 students. The intrumen used in this study is the Statistical Reasoning Assessment (SRA) which is developed by Garfield (2003). Data collection techniques using tests. The data analysis used is descriptive statistics. Scores obtained by students will be changed into percentages. On the average, the test of statistic reasoning ability shows that 65.91% percent of the students still answer incorrectly. It shows a missunderstanding of answering statistic questions.