Question

In: Statistics and Probability

If STATCRUNCH can be used to solve this could someone explain that as well please and...

If STATCRUNCH can be used to solve this could someone explain that as well please and thank you!!

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 5.2 with a standard deviation of 2.4.

​(a) What response represents the 85th ​percentile?

​(b) What response represents the 60th ​percentile?

​(c) What response represents the first ​quartile?

Solutions

Expert Solution

a)

b)

c)

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