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So IQ can be negative? (Normal distribution has non zero probability mass for all real numbers)
by ks2048 2y ago
So IQ can be negative? (Normal distribution has non zero probability mass for all real numbers)
- JumpCrisscross 2y ago> IQ can be negative? Theoretically, yes. We chose 100 as a midpoint for convenience. (Practically, there is a lower bound beyond which we cannot meaningfully interpret test results.)