In order to determine whether the difference between group means are statistical

Question

In order to determine whether the difference between group means are statistically significant, ANOVA examines the difference ___Ch 12 between within groups between and within groups neither between nor within groups The amount variation in the dependent variable that can be attributed to or explained by the independent variable is called the Ch 12 between group sum of squares within group sum of squares total sum squares. correlation coefficient What does the within group sum of squares measure? The sum of the squared deviations between each group mean and every other group mean The sum of the squared deviations between each group mean and the mean across as groups The sum or the squared derivations between each individual observations and its group mean The sum squared derivations between each individual observations and mean across at groups A Scatter diagram visual method used to display a relationship between two_____ variables. Ch, 13 nominal unrelated interval-ratio ordinal

Explanation / Answer

5)

Answer: A

That is, between the groups.

6)

Answer: B

That is, within group sum of squares.

7)

Answer: C

That is, the sum of squared observations between each individual observation and its group mean.

8)

Answer: B

That is, two unrelated variables.

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