73, 98, 81, 87, 92, 77, 88, 90,

68, 78, 84, 96, 80, 75, 83, 85,
90, 66, 70, 77, 85, 88, 81, 60

The data set above displays the exam grades of Mr. Wilson's statistics class. Which of the following box plots correctly represents the data set above?

W.

X.

Y.

Z.
A.
Z
B.
X
C.
Y
D.
W