Based on a study of 113 serial killers in the Radford University Serial Killer Database, the mean IQ for serial killers is 101 and the median is 100. There is a tremendous range of IQs with a low of 57 and a high of 165.
There is no specific average IQ for serial killers as intelligence levels can vary widely among individuals. Research suggests that some serial killers have had above average intelligence, while others have had below average intelligence. It is important to note that IQ is just one factor and does not determine a person's propensity for criminal behavior.
The average IQ of a person in the US is around 98. IQ scores are standardized to have a mean of 100 and a standard deviation of 15.
The average IQ of the population is 100. IQ results don't depend on age or gender, so there is no difference in the average IQ for varying ages. Therefore, for a 15 year old boy, the average IQ is still 100.
The average IQ of Canadians is around 100, which is considered to be the global average IQ score. It is important to note that IQ scores can vary and are influenced by various factors.
The average IQ in the United States is around 98. IQ scores are standardized to have a mean of 100 and a standard deviation of 15, so an IQ of 98 falls slightly below the average.
An IQ of 108 in adults is considered to be above average, while child IQ scores are adjusted for age. So, the equivalent child's IQ score could vary depending on their age, but it would generally be in the average to above average range as well.
The Zodiac is what is known as an organized killer. His murders were well planned, he had his weapons, location, used a disguise, and had a wonderful time taunting police and public alike.There is no doubt that the Zodiac was highly intelligent. Three of his coded messages sent to police and newspapers have still not been cracked by the FBI. This man left nothing to chance. These kinds of organized killers are some of the hardest to catch.
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Serial killer groupies.
I Am Not a Serial Killer was created in 2009.
The ISBN of I Am Not a Serial Killer is 0755348818.
How to Be a Serial Killer was created in 2008.
the serial killer is Marlena !............
His average IQ is 100, as is the average IQ of everyone
I Am Not a Serial Killer has 288 pages.
The killer in Scream is known as Ghostface. In the movie he is a serial killer, but he is a fictional character.
average IQ is 100
average IQ is 100