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In a recent study on world​ happiness, participants were asked to evaluate their current lives on a scale from 0 to​ 10,

Posted: Wed May 11, 2022 10:03 am
by answerhappygod
In a recent study on world​ happiness, participants were
asked to evaluate their current lives on a scale from 0
to​ 10, where 0 represents the worst possible life and 10
represents the best possible life. The mean response
was 5.9 with a standard deviation of 2.1.
​(a) What response represents
the 92nd ​percentile?
​(b) What response represents
the 63rd ​percentile?
​(c) What response represents the first ​quartile?