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expeople1 [14]
1 year ago
6

find the IQ scores of adults, and those score are normally distributed with a mean of 100 and a standard deviation of 15

Mathematics
1 answer:
Firlakuza [10]1 year ago
4 0

About 68% of individuals have IQ scores in the interval 100 ± 1 ( 15 ) = [ 85 , 115 ] . About 95% of individuals have IQ scores in the interval 100 ± 2 ( 15 ) = [ 70 , 130 ] .

Our "fluid and crystallized intellect," as described by psychologists, is quantified by an intelligence quotient, or IQ. Simply put, an IQ test evaluates your capacity for logic and problem-solving. A total score obtained from a series of standardized tests or subtests created to measure human intelligence is known as an intelligence quotient (IQ).

The formula for calculating IQ is IQ = (intelligence age/actual age) x 100. In addition to MentalUP's online IQ test, here is a brief summary of the most popular IQ tests (intelligence quotient tests) that you or your children may choose to take: The Wechsler Adult Intelligence Scale (Stanford-Binet, SB-V) (WAIS-IV).

Learn more about intelligence quotient here

brainly.com/question/6352562

#SPJ4

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