a. What is your p-value for your ANOVA test (found in the ANOVA Summary table)? 0.36 b. What does this p-value tell you regarding your null hypothesis (should you accept or reject the null and what does this mean)? c. When you ran this test, you should have seen that there were no Tukey HSD results in the box under "Tukey HSD Test". Why were there no post-hoc tests run after the ANOVA was run?

Human Heredity: Principles and Issues (MindTap Course List)
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Chapter11: Genome Alterations: Mutation And Epigenetics
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Problem 8QP: Bruce Ames and his colleagues have pointed out that although detailed toxicological analysis has...
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a. Our null hypothesis is that there will be no differences in average bagworm numbers between any of the genera. b. Our alternate hypothesis is that the average number of bagworms of at least one genus will be different compared to the average number of bagworms of at least one other genus.
9. Answer the following questions about your results (please always round to the
nearest 100th place)
a. What is your p-value for your ANOVA test (found in the ANOVA Summary table)?
0.36
b. What does this p-value tell you regarding your null hypothesis (should you
accept or reject the null and what does this mean)?
c.
When you ran this test, you should have seen that there were no Tukey HSD
results in the box under "Tukey HSD Test". Why were there no post-hoc tests run
after the ANOVA was run?
Transcribed Image Text:9. Answer the following questions about your results (please always round to the nearest 100th place) a. What is your p-value for your ANOVA test (found in the ANOVA Summary table)? 0.36 b. What does this p-value tell you regarding your null hypothesis (should you accept or reject the null and what does this mean)? c. When you ran this test, you should have seen that there were no Tukey HSD results in the box under "Tukey HSD Test". Why were there no post-hoc tests run after the ANOVA was run?
Data Summary
N
ΣΧ
Mean
1
16
411
25.6875
EX² 25797
Variance 1015.9625
Std.Dev.
Std.Err.
31.8742
7.9685
2
19
1144
60.2105
218748
8325.9532
91.2467
20.9334
327622.2383
3
2186
56
39.0357
238878
2791.7442
Samples
52.837
df
3
7.0606
ANOVA Summary Independent Samples k=4
Source
SS
Treatment
11326.5373
[between groups]
Error
Ss/Bl
Total
338948.7755
97
Ss/Bl= Subjects or Blocks depending on the design.
Applicable only to correlated-samples ANOVA.
94
Tukey HSD Test
This test will be performed only if
K>2 and the analysis of variance
yields a significant F-ratio.
4
7
339
48.4286
25387
1494.9524
38.6646
14.6139
MS
3775.5124
3485.343
5
F
1.08
Total
98
4080
41.6327
508810
3494.3173
59.1128
5.9713
P
0.361483
M1 = mean of Sample 1
M2 = mean of Sample 2
and so forth.
Graph Maker
HSD = the absolute [unsigned]
difference between any two
sample means required for
significance at the designated
level. HSD[.05] for the .05 level;
HSD[.01] for the .01 level.
Transcribed Image Text:Data Summary N ΣΧ Mean 1 16 411 25.6875 EX² 25797 Variance 1015.9625 Std.Dev. Std.Err. 31.8742 7.9685 2 19 1144 60.2105 218748 8325.9532 91.2467 20.9334 327622.2383 3 2186 56 39.0357 238878 2791.7442 Samples 52.837 df 3 7.0606 ANOVA Summary Independent Samples k=4 Source SS Treatment 11326.5373 [between groups] Error Ss/Bl Total 338948.7755 97 Ss/Bl= Subjects or Blocks depending on the design. Applicable only to correlated-samples ANOVA. 94 Tukey HSD Test This test will be performed only if K>2 and the analysis of variance yields a significant F-ratio. 4 7 339 48.4286 25387 1494.9524 38.6646 14.6139 MS 3775.5124 3485.343 5 F 1.08 Total 98 4080 41.6327 508810 3494.3173 59.1128 5.9713 P 0.361483 M1 = mean of Sample 1 M2 = mean of Sample 2 and so forth. Graph Maker HSD = the absolute [unsigned] difference between any two sample means required for significance at the designated level. HSD[.05] for the .05 level; HSD[.01] for the .01 level.
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