The IQ test is designed such that the scores on it are normally distributed with a mean of 100 and a standard deviation of 15. I

Question

2 years ago

10

The IQ test is designed such that the scores on it are normally distributed with a mean of 100 and a standard deviation of 15. I

f
a person can score two standard deviations above the mean, then they are considered gifted. What score does a person need
in order to be classified as gifted?

Mathematics

1 answer:

kozerog [31] · Answer 1 · 2022-08-11T15:35:05+03:00

kozerog [31]2 years ago

5 0

Answer:

130

Step-by-step explanation:

A standard deviation is 15, so 2 standard deviation is 30, 2 standard deviations above 100 is 100+30=130