a) The table below contains the results of BW scores conducted on a sample of 100 respondents,
Question:
a) The table below contains the results of BW scores conducted on a sample of 100 respondents, about the attributes that drive the choice of consumers towards fruit juice.
The BW experiment was designed according to a balanced incomplete block design (10, 3, 2).
Table 3: Count Best and Count Worst
# | Attribute | Count Best B | Count Worst W | BW Score | |
1 | No added sugar | 9 | 78 | ||
2 | Full of vitamins | 76 | 5 | | |
3 | Contains antioxidents | 26 | 84 | | |
4 | Good for children | 36 | 78 | | |
5 | Easy to pour | 45 | 75 | | |
6 | Fruit content above 40% | 121 | 14 | | |
7 | Good quality for price | 51 | 15 | | |
8 | Tastes good | 55 | 24 | | |
9 | No preseratives added | 119 | 6 | ||
10 | Attractive packaging | 9 | 115 | |
Attribute # | Attribute | BW Score |
b)Based on your answers to part (a):
Which attribute is most important for this sample of respondents?
Which attribute is least important for this sample of respondents?
c) What can you say about the results relative to Attributes 8 and 5? (i.e. Why do they have BW Scores closest to zero?)
Applied Regression Analysis and Other Multivariable Methods
ISBN: 978-1285051086
5th edition
Authors: David G. Kleinbaum, Lawrence L. Kupper, Azhar Nizam, Eli S. Rosenberg