THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION:
An analysis of variance table is displayed below with missing values,denoted by asterisks.
ANOVA: Single Factor
SUMMARY

ANOVA

-The between groups sum of squares is equal to:
A)76.801
B)65.622
C)58.718
D)72.329

Question

THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION:
An analysis of variance table is displayed below with missing values,denoted by asterisks.
ANOVA: Single Factor
SUMMARY
  
ANOVA
 
-The between groups sum of squares is equal to:
A)76.801 
B)65.622 
C)58.718 
D)72.329

Quizplus · Accepted Answer

Based on the ANOVA table, the between groups sum of squares (SSB) is missing, denoted by an asterisk. However, the total sum of squares (SST) is given as 183.423, and the within groups sum of squares (SSW) is given as 41.647. To find SSB, we can use the formula: SSB = SST - SSW. Substituting the given values, we get SSB = 183.423 - 41.647 = 141.776.

Out of the given choices, only option B (65.622) is close to the correct value of SSB (141.776). Therefore, the best choice for the between groups sum of squares is B.