Given the following sample data, complete parts a and b. Click the icon to view the sample data. a. Based on the computations for the within- and between-sample variation, develop the ANOVA table and test the appropriate null hypothesis using a = 0.01. Use the p-value approach. b. If warranted, use the Tukey-Kramer procedure to determine which populations have different means. Use a = 0.01. Click the icon to view a table of critical values for the F distribution for α = 0.05. Click the icon to view a table of critical values for the F distribution for a = 0.01. Click the icon to view a table of q-values for 1-a = 0.95. Click the icon to view a table of q-values for 1-a = 0.99. Sample Data Item Group 1 Group 2 Group 3 Group 4 a. Complete the ANOVA table. 1 21.3 28.5 17.1 21.1 2 28.7 27.4 16.1 25.6 Source of Variation SS ANOVA df 3 27.3 21.3 20.2 20.5 MS F P 4 22.9 30.1 18.7 17.2 Between groups Within groups Total (Round to four decimal places as needed.) 5 26.4 30.6 12.3 6 28.7 24.6 7 25.2 Print Done X

College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter8: Sequences, Series, And Probability
Section8.7: Probability
Problem 5E: List the sample space of each experiment. Rolling one die and tossing one coin
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Given the following sample data, complete parts a and b.
Click the icon to view the sample data.
a. Based on the computations for the within- and between-sample variation, develop the ANOVA table and test the appropriate null hypothesis using a = 0.01. Use the p-value approach.
b. If warranted, use the Tukey-Kramer procedure to determine which populations have different means. Use α=0.01.
Click the icon to view a table of critical values for the F distribution for α = 0.05.
Click the icon to view a table of critical values for the F distribution for a = 0.01.
Click the icon to view a table of q-values for 1 - x = 0.95.
Click the icon to view a table of q-values for 1 - α= 0.99.
Sample Data
Item
Group 1
Group 2
a. Complete the ANOVA table.
1
21.3
28.5
Group 3
17.1
Group 4
21.1
2
28.7
27.4
16.1
25.6
Source of Variation
SS
ANOVA
df
3
27.3
21.3
20.2
20.5
MS
F
P
4
22.9
30.1
18.7
17.2
26.4
Between groups
Within groups
Total
(Round to four decimal places as needed.)
30.6
12.3
6
28.7
24.6
7
25.2
Print
Done
-
×
Transcribed Image Text:Given the following sample data, complete parts a and b. Click the icon to view the sample data. a. Based on the computations for the within- and between-sample variation, develop the ANOVA table and test the appropriate null hypothesis using a = 0.01. Use the p-value approach. b. If warranted, use the Tukey-Kramer procedure to determine which populations have different means. Use α=0.01. Click the icon to view a table of critical values for the F distribution for α = 0.05. Click the icon to view a table of critical values for the F distribution for a = 0.01. Click the icon to view a table of q-values for 1 - x = 0.95. Click the icon to view a table of q-values for 1 - α= 0.99. Sample Data Item Group 1 Group 2 a. Complete the ANOVA table. 1 21.3 28.5 Group 3 17.1 Group 4 21.1 2 28.7 27.4 16.1 25.6 Source of Variation SS ANOVA df 3 27.3 21.3 20.2 20.5 MS F P 4 22.9 30.1 18.7 17.2 26.4 Between groups Within groups Total (Round to four decimal places as needed.) 30.6 12.3 6 28.7 24.6 7 25.2 Print Done - ×
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