Question

Find all the quartiles for the following data set.

47, 34, 31, 14, 42, 17, 37, 25, 12, 30

Answer 1

q0 q1 q2 q3 q4
p0 p25 p50 p75 p100

your p and q equivalents

Answer 2

there are 10 terms, and if they were in order from high to low we would count off:

q0=p0=1st term

10(.25) = 2.5, 3rd term

10(.5) = (5term + 6term)/2

10(.75) = 7.5, 8th term

q4 = p100 = last term

Answer 3

the wolf does a nice sort function too

[12] [17] [30.5] [37] [47]