The following is a list of scores resulting from a spelling examination administered to 30 students. XXXXXXXXXX XXXXXXXXXX XXXXXXXXXX XXXXXXXXXX XXXXXXXXXX XXXXXXXXXX Determine the following: a. Q1 b....

The following is a list of scores resulting from a spelling examination administered to 30 students.

35 37 38 25 23 27 32 18 40 22

25 28 21 31 32 34 27 30 31 19

29 27 32 35 39 32 20 20 26 29

Determine the following:

a. Q1

b. Q2

c. Q3

d. Percentile rank of a score of 28