Building Error 53,434.8 5,937.20 12,914.6 ...-.. --- 8.28 .000 18 717.48 Total 29 74,496.8 Descriptive Statistics: Cans Drink Coke Classic New Coke Pepsi Variable Cans Mean 101.7 63.6 71.1 (a-1) Calculate the value of the test statistic and p-value. (Round "test statistic" value to 2 decimal places and "p-value" to 3 decimal places.) Test statistic 5.68 p-value 0.012

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Building
Error
....-...
53, 434.8 5, 937.20
12,914.6
---
8.28
.--
.000
18
717.48
Total
29
74,496.8
Descriptive Statistics: Cans
Drink
Coke Classic
New Coke
Pepsi
Variable
Cans
Mean
101.7
63.6
71.1
(a-1) Calculate the value of the test statistic and p-value. (Round "test statistic" value to 2 decimal places and "p-value" to 3 decimal
places.)
Test statistic
5.68
wwww
p-value
0.012
(a-2) At the 0.05 significance level, what is the conclusion?
O Reject HO
O Do not reject HO
(b) What is the Tukey simultaneous 95 percent confidence interval for the following? (Negative amounts should be indicated by a
minus sign. Round your answers to 2 decimal places.)
Confidence interval
Coke Classic - New Coke
Coke Classic- Pepsi
New Coke - Pepsi
Transcribed Image Text:Building Error ....-... 53, 434.8 5, 937.20 12,914.6 --- 8.28 .-- .000 18 717.48 Total 29 74,496.8 Descriptive Statistics: Cans Drink Coke Classic New Coke Pepsi Variable Cans Mean 101.7 63.6 71.1 (a-1) Calculate the value of the test statistic and p-value. (Round "test statistic" value to 2 decimal places and "p-value" to 3 decimal places.) Test statistic 5.68 wwww p-value 0.012 (a-2) At the 0.05 significance level, what is the conclusion? O Reject HO O Do not reject HO (b) What is the Tukey simultaneous 95 percent confidence interval for the following? (Negative amounts should be indicated by a minus sign. Round your answers to 2 decimal places.) Confidence interval Coke Classic - New Coke Coke Classic- Pepsi New Coke - Pepsi
The Coca-Cola Company introduced New Coke in 1985. Within three months of this introduction, negative consumer reaction forced
Coca-Cola to reintroduce the original formula of Coke as Coca-Cola Classic. Suppose that two years later, in 1987, a marketing
research firm in Chicago compared the sales of Coca-Cola Classic, New Coke, and Pepsi in public building vending machines. To do
this, the marketing research firm randomly selected 10 public buildings in Chicago having both a Coke machine (selling Coke Classic
and New Coke) and a Pepsi machine.
The Coca-Cola Data and a MINITAB Output of a Randomized Block ANOVA of the Data:
Building
4
41
15
36
ok
1.
46
4.
27
3
6.
35
10
43
8
217
146
130
9
Coke Classic
New Coke
Pepsi
133
114
82
10
86
143
98
123
152
48
52
62
39
62
122
53
71
64
110
at
Two-way ANOVA: Cans versus Drink Building
nces
Source
Drink
Building
DF
2
9.
SS
8,147.4 4,073.70
53,434.8 5,937.20
12,914.6
MS
F
5.68
8.28
.012
.000
Error
18
717.48
Total
29
74,496.8
Descriptive Statistics: Cans
Drink
Coke Classic
New Coke
Pepsi
Variable
Cans
Mean
101.7
63.6
71.1.
(a-1) Calculate the value of the test statistic and p-value. (Round "test statistic" value to 2 decimal places and "p-value" to 3 decimal
places.)
Test statistic
5.68
wwwww
p-value
0.012
..........
(a-2) At the 0.05 significance level, what is the conclusion?
O Reject HO
Do not reject HO
Transcribed Image Text:The Coca-Cola Company introduced New Coke in 1985. Within three months of this introduction, negative consumer reaction forced Coca-Cola to reintroduce the original formula of Coke as Coca-Cola Classic. Suppose that two years later, in 1987, a marketing research firm in Chicago compared the sales of Coca-Cola Classic, New Coke, and Pepsi in public building vending machines. To do this, the marketing research firm randomly selected 10 public buildings in Chicago having both a Coke machine (selling Coke Classic and New Coke) and a Pepsi machine. The Coca-Cola Data and a MINITAB Output of a Randomized Block ANOVA of the Data: Building 4 41 15 36 ok 1. 46 4. 27 3 6. 35 10 43 8 217 146 130 9 Coke Classic New Coke Pepsi 133 114 82 10 86 143 98 123 152 48 52 62 39 62 122 53 71 64 110 at Two-way ANOVA: Cans versus Drink Building nces Source Drink Building DF 2 9. SS 8,147.4 4,073.70 53,434.8 5,937.20 12,914.6 MS F 5.68 8.28 .012 .000 Error 18 717.48 Total 29 74,496.8 Descriptive Statistics: Cans Drink Coke Classic New Coke Pepsi Variable Cans Mean 101.7 63.6 71.1. (a-1) Calculate the value of the test statistic and p-value. (Round "test statistic" value to 2 decimal places and "p-value" to 3 decimal places.) Test statistic 5.68 wwwww p-value 0.012 .......... (a-2) At the 0.05 significance level, what is the conclusion? O Reject HO Do not reject HO
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