You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is What is normal average IQ? and explain in detail?
An average normal IQ is considered to be 100. However, the range actually extends from 90-109(Refer: Nelson's Textbook of Pediatrics, SAE, 1st edition, pg no. 51)