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IQ scores are determined by comparing results of the Stanford-Binet scales of a person and compare them to other test-takers of the same age. The score is then considered based on its variance with the other results using a "normal curve".

Certain ranges have been designated for normal intelligence and categories above and below the normal.

By these criteria, the middle 68% of all scores becomes the "average" range. which ranges from 80-110.

Unfortunately, this test is not a great indicator of IQ as it cannot account for things such as test taking skills, anxiety and other factors.

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Is 200 a good IQ scorE?

An IQ score of 200 is extremely rare and would place someone at the very top of the IQ scale, representing extraordinary intellectual abilities. However, IQ scores above 160 are often not reliably measurable due to limitations of current testing norms.


What was Isaac newton's IQ?

Isaac Newton died long before IQ tests were invented. When you look at the huge advances he made in both Physics and mathematics and the typically high IQs of modern theoretical physicists and mathematicians it seems fair to assume it would be pretty high but there is no way to put an actual number on it.


How are Stanford-Binet intelligence scale results measured?

.The test has a mean, or average, standard score of 100 and a standard deviation of 16 (subtests have a mean of 50 and a standard deviation of 8). The standard deviation indicates how far above or below the norm the subject's score is.


What is the IQ of a micro biologist?

There is no specific IQ score associated with being a microbiologist. IQ scores vary among individuals in any profession based on factors like education, experience, and innate abilities. Microbiologists typically require strong analytical, problem-solving, and critical-thinking skills to excel in their field.


What is considered genius level IQ?

Opinions of Contributors:.The short answer is that it depends on the IQ scale you are referring to and even then it would not indicate that someone is actually a genius..Actually, to join Mensa one has to prove that he or she has scored at or above two standard deviations above the norm (roughly the 98th percentile) on a real IQ test (not one of the ones on Facebook). Then of course one also has to pay membership dues. On the Cattell Culture Fair IQ scale that would be 148. On the Stanford-Binet that would be 132. On the Wechsler that would be 130. A score of 140 on some scales is actually LESS than a score of 130 on other scales and would not quality. An actual score of 140 on the Wechler would be exceedingly rare (1 in 250+), while a score of 140 on the Cattell would be less rare (about 1 in 20). These scales are based on different statistical methods..Scoring highly on these tests does not certify a person as a genius (a subjective term). A high score simply shows that a person is likely very intelligent. These scales are intended to help with academic and vocational placement. They are not genius detectors. They do not measure the ability of a person to compose music, prose, or create fine art. A score on an IQ test can also be distorted by any number of factors. Individuals from environments with limited access to academic resources have artificially low scores and individuals who are coached to be familiar with tests have artificially high scores..Usually prodigies and geniuses are considered to have IQs that are not measurable through conventional means. IQ tests are not useful for measuring intelligence above the ceiling of two standard deviations. For an IQ of 160 to 200 one would need to be professionally assessed by a psychologist specializing in the field of psychometric measurement..Opinion:Anything over 140 is considered genius level and makes one eligible to join MENSA. However, the test needs to be conducted properly. On line tests are rather inaccurate, as are the 'take at home' types. The most accurate types of IQ tests are taken while the subject is unaware they are being tested.Additional Info: The actual scores vary depending on the scale used. Different tests use different scales, just there are different scales on a centigrade and a Fahrenheit thermometer.There is an excellent graphical representation of the standard distribution of I Q tests in the wikipedia article on the subject. (check related links)