>>10911542Baka it measures 2 very important aspects of intelligence. The standard deviation is 15. Which doesn't mean someone who scored 100 can score 115 but it can mean a baka who normally would get 110 had a very shitty day and got 100. Similar to me where I scored 131 even though my cognitive abilities are weakened. 15 points deviation are many but it's still precise with a maximum deviation of 15
