Question

An article reports the use of a Latin square design to investigate the effect of shelf space (factor C) on food sales. The experiment was carried out over a 6-week period (factor B) using six different stores (factor A), resulting in the following data on sales of powdered coffee cream (with shelf space index in parentheses): Week 1 2 3 4 5 6 1 28 (5) 14 (4) 18 (3) 35 (1) 28 (6) 23 (2) 2 34 (6) 31 (5) 34 (4) 46 (3) 37 (2) 29 (1) 3 39 (2) 65 (6) 31 (5) 50 (4) 38 (1) 48 (3) Store 4 40 (3) 59 (1) 39 (2) 70 (6) 36 (4) 50 (5) 5 14 (4) 15 (3) 11 (1) 9 (2) 18 (5) 15 (6) 6 16 (1) 16 (2) 14 (6) 12 (5) 19 (3) 22 (4) Construct the ANOVA table, and state and test at level 0.01 the hypothesis that shelf space does not affect sales against the appropriate alternative. (Round your answers to two decimal places.) Source df SS MS f F0.01 A B C Error Total State the appropriate hypotheses. Hoc: 81=82= ... = 86 = 0 Нас: по бк = 0 Hoc: 8182 * ... * 86 * 0 Hac: at least one δκ = 0 Hoc: 81=82=... = 86 = 0 Hac: at least one 8 ≠ 0 Hoc: 8182... * 86 * 0 Hac: all 8's = 0

Name: an article reports the use of a latin square design to investigate the effect of shelf space factor c on food sales the experiment was carried out over a 6 week period factor b using six dif 16905
Uploaded: 2023-10-08T16:48:53-08:00
Duration: 5 min 26 s
Channel: Rachel Gore
Description: an article reports the use of a latin square design to investigate the effect of shelf space factor c on food sales the experiment was carried out over a 6 week period factor b using six dif 16905

          An article reports the use of a Latin square design to investigate the effect of shelf space (factor C) on food sales. The experiment was carried out over a 6-week period (factor B) using six different
stores (factor A), resulting in the following data on sales of powdered coffee cream (with shelf space index in parentheses):
Week
1
2
3
4
5
6
1 28 (5)
14 (4)
18 (3)
35 (1)
28 (6)
23 (2)
2 34 (6)
31 (5)
34 (4)
46 (3)
37 (2)
29 (1)
3 39 (2)
65 (6)
31 (5)
50 (4)
38 (1)
48 (3)
Store
4 40 (3)
59 (1)
39 (2)
70 (6)
36 (4)
50 (5)
5 14 (4)
15 (3)
11 (1)
9 (2)
18 (5)
15 (6)
6 16 (1) 16 (2)
14 (6)
12 (5)
19 (3)
22 (4)
Construct the ANOVA table, and state and test at level 0.01 the hypothesis that shelf space does not affect sales against the appropriate alternative. (Round your answers to two decimal places.)
Source df SS
MS
f
F0.01
A
B
C
Error
Total
State the appropriate hypotheses.
Hoc: 81=82= ... = 86 = 0
Нас: по бк = 0
Hoc: 8182 * ... * 86 * 0
Hac: at least one δκ = 0
Hoc: 81=82=... = 86 = 0
Hac: at least one 8 ≠ 0
Hoc: 8182... * 86 * 0
Hac: all 8's = 0

an article reports the use of a latin square design to investigate the effect of shelf space factor c on food sales the experiment was carried out over a 6 week period factor b using six dif 16905

Added by Hugo P.

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