Information Technology Reference
In-Depth Information
Figure 12.21
The data in an Excel file ready to import.
Excel file. Row two (the first row of data) represents the combination
of
powcolor 1
,
granules 1
,and
boxcolor 1
; this corresponds to using
the white powder with granules in the aqua box. The outcome variable
shows a score of 6.5, indicating the level of satisfaction with that particular
detergent. Row three represents
powcolor 1
,
granules 1
,and
boxcolor 2
,
which corresponds to using the white powder with granules in the orange
box; as you can see, that person provided a satisfaction score of 4 with that
particular detergent.
Note that the data have been entered in a systematic fashion. The first
four rows for each participant represent
powcolor 1
(white powder), the
next four rows represent
powcolor 2
(green powder), and the last four
rows represent
powcolor 3
(blue powder). Within the each set of these
four rows, the second within-subjects variable
granules
is listed. With
two levels of
granules
, the first pair of rows represent
granules 1
and the
