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Average intelligence? How do you rate?


Do 50% of people have below average intelligence?  

78 members have voted

  1. 1. Do 50% of people have below average intelligence?

    • No, it's not true and it's cruel to say that 50% are below average.
    • Yes, 50% are as thick as a loaf of bread.


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If 5 people have arbitrary intelligence scores of 1,9,9,10,11. The mean is 8 so only 20% are below average. The median is 9 so again only 20% are below average. The mode is also 9 again only 20% below this average.

For this reason I'm voting no. Just because you have an average figure, it doesn't always follow that 50% fall either side of that average.

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If 5 people have arbitrary intelligence scores of 1,9,9,10,11. The mean is 8 so only 20% are below average. The median is 9 so again only 20% are below average. The mode is also 9 again only 20% below this average.

For this reason I'm voting no. Just because you have an average figure, it doesn't always follow that 50% fall either side of that average.

 

Stop it !!! You're taking me back to when I did standard deviation, upper/lower quartiles and other such nasty things !!! :hihi:

 

Still - lies, damn lies and statistics eh ? ;)

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  • 7 years later...

How times have changed over the years and we're supposed to be more enlightened these days so is everyone be entitled to be above average intelligence? 

 

The poll stands at 88.57% of voters who think that 50% pf people are as thick as a loaf of bread.

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There is insufficient information to accurately answer the OP. What kind of average do you mean?

 

If we're talking Median, and <number_of_people> is EVEN, then exactly 50% of people are below average intelligence; if <number_of_people> is ODD, then ever so slightly less than 50% (for a population of 8 billion and 1, it would be 0.4999999999375%) would of people are below average intelligence, an equal percent would be above average intelligence, and exactly one person is bang on average intelligence.

 

For other kinds of average, who knows...

 

ALSO: How are you quantifying intelligence?

Edited by Waldo
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