Suppose someone purchased USDT with TRY in June 2021, and sold that USDT for TRY today, he would have doubled his TRY and effectively offset 100% inflation.
IQ tests are probably the most reliable tests in psychology. IQ is generally stable from the age of 6. Hundreds of studies have demonstrated a 15 point or 1 standard deviation difference between the intelligence test scores of African Americans and White Americans.