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1135570146's Question
Statistics
Posted 10 months ago
In an analysis of variance, the variation of scores within the groups is due to the characteristics of the independent variable.
Question 5Select one:
True
False
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Answer from Sia
Posted 10 months ago
Solution by Steps
step 1
Understand the purpose of ANOVA: Analysis of Variance (ANOVA) is used to compare the means of three or more groups to see if at least one group mean is statistically different from the others
step 2
Recognize the components of variance in ANOVA: ANOVA partitions the total variance into two components: variance within groups and variance between groups
step 3
Identify the source of within-group variation: The variation within groups is due to random error or individual differences within each group, not the characteristics of the independent variable
step 4
Identify the source of between-group variation: The variation between groups is attributed to the effect of the independent variable if the null hypothesis is rejected
Answer
Key Concept
Within-group variation in ANOVA
Explanation
Within-group variation in ANOVA is attributed to random error or individual differences, not the characteristics of the independent variable.
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