Which is not assumed in ANOVA?
A) Observations are independent.
B) Populations are normally distributed.
C) Variances of all treatment groups are the same.
D) Population variances are known.
Correct Answer:
Verified
Q24: Tukey's test with seven groups would entail
Q25: Which Excel function gives the right-tail p-value
Q26: ANOVA is robust to violations of the
Q27: Which is not an assumption of ANOVA?
A)Normality
Q28: In an ANOVA, the SSE (error) sum
Q30: In an ANOVA, when would the F-test
Q31: It is desirable, but not necessary, that
Q32: Tukey's test for five groups would require
Q33: Tukey's test pools all the sample variances.
Q34: Degrees of freedom for the between-group variation
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