james4653 james4653

30-05-2020
Mathematics

contestada

If a school had 1531 students, about how many would you expect to have an IQ greater than 145?

Respuesta :

alishamahmood006 alishamahmood006

30-05-2020

Answer:

Step-by-step explanation:

Approximately 95% of the population has IQ scores between 70 and 130. Approximately 99.7% of the population has IQ scores between 55 and 145. Only approximately 0.3% of the population has IQ scores outside of this interval (less than 55 or higher than 145).

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