ABSTRACT
Also note that the percentages will not always sum to exactly 100% because of
rounding.
Table 3 Frequency Distribution of Scores on the AIDS Knowledge Test
X tally marks f p 39-41 I 1 2.9 36-38 I 1 2.9 33-35 0 0.0 30-32 Ill 3 8.8 27-29 11111 5 14.7 24-26 11111 5 14.7 21-23 11111 I 6 17.6 18-20 1111111 7 20.6 15-17 Ill/ 4 11.8 12-14 0 0.0 9-11 I 1 2.9 6-8 I 1 2.9
'if= 34 99.8
DIRECTIONS: To fmd the answer to the riddle, construct a frequency distribution for
the scores in the box below. Follow all of the guidelines in Section 6 and include a
column with percentages rounded to one decimal place.
