1. In a poll, students were asked whether they prefer to wake up early or late and
whether they exercise in the morning or in the evening. The results are shown in
the two-way table below.
Wake Up
Early
Wake Up
Late
TOTAL
Exercise in
Morning
64
26
90
Exercise in
Evening
32
78
110
TOTAL
96
104
200
Which of the following statements is NOT true?
A Fifty-five percent of the students polled prefer to exercise in the evening.
B Fifty-two percent of the students polled prefer to wake up late.
C Of the students who prefer to wake up late, 78% exercise in the evening.
D There is an association between waking up late and exercising in the evening.