Given the results of the ANOVA (in the picture), which of the following is NOT correct?

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Given the results of the ANOVA (in the picture), which of the following is NOT correct?

 

Given the results of the ANOVA (in the picture), which of the following is NOT
correct?
Anova: Single Factor
SUMMARY
Groups
Group A
Count Sum Average Variance
10
258
25.8
63.511
Group B
10
236
23.6
20.489
Group C
10
217
21.7
101.344
ANOVA
Source of Variation
P-value Fcrit
SS
df
MS
F
Between Groups
84.2
2
42.1
0.681
0.514 3.354
Within Groups
1668.1
27
61.781
Total
1752.3 29
Since the F-ratio is less than the F-crit, their variances are equal.
The p-value of 0.514 denotes that there is 51.4% probability not to reject the null
hypothesis.
The numerator - degrees of freedom is the number of groups minus 1.
There is no significant difference between the three groups.
Transcribed Image Text:Given the results of the ANOVA (in the picture), which of the following is NOT correct? Anova: Single Factor SUMMARY Groups Group A Count Sum Average Variance 10 258 25.8 63.511 Group B 10 236 23.6 20.489 Group C 10 217 21.7 101.344 ANOVA Source of Variation P-value Fcrit SS df MS F Between Groups 84.2 2 42.1 0.681 0.514 3.354 Within Groups 1668.1 27 61.781 Total 1752.3 29 Since the F-ratio is less than the F-crit, their variances are equal. The p-value of 0.514 denotes that there is 51.4% probability not to reject the null hypothesis. The numerator - degrees of freedom is the number of groups minus 1. There is no significant difference between the three groups.
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