ASQ Exam CSSGB Topic 2 Question 30 Discussion

Actual exam question for ASQ's CSSGB exam

Question #: 30
Topic #: 2

For the data shown here a Belt suspects the three grades are supplying the same results. Which statement(s) are true for proper Hypothesis Testing?

AThe most appropriate Central Tendency to test is the Means

BAn appropriate test to test Central Tendency is the Levene's test

CAn appropriate test to test Central Tendency is the ANOVA test

DAn appropriate test to test Central Tendency is the Mood's Median test

Show Suggested Answer

Suggested Answer: C

by Oretha at Jul 26, 2023, 07:46 PM

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Claribel

1 months ago

Seriously, Denise? You want to test the medians when the question clearly asks about central tendency? ANOVA all the way, my friend!

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Denise

1 months ago

Wait, why would we test the means? Shouldn't we be testing the medians instead? I'm going with Mood's Median test.

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Pamella

1 days ago

I agree, I'm going with Mood's Median test as well.

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Devon

15 days ago

I think we should be testing the medians instead of the means.

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Shenika

19 days ago

I agree, I'm going with Mood's Median test.

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Stanford

20 days ago

I think we should be testing the medians instead of the means.

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Melissia

1 months ago

Hmm, I'm not sure about Mood's Median test. Seems a bit overkill for this problem. I'd stick with the ANOVA.

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Kimberely

5 days ago

I'm not familiar with Mood's Median test, but ANOVA seems like a solid option.

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Quentin

7 days ago

I think Levene's test could also be useful in this situation.

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Demetra

15 days ago

I agree, ANOVA is a good choice for testing central tendency.

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Charlene

2 months ago

Levene's test would be a good choice too, since it tests for homogeneity of variance, which is an important assumption for ANOVA.

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Pamella

9 hours ago

I agree, ANOVA test is commonly used for comparing means of three or more groups.

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Luis

3 days ago

I think ANOVA test would be the best choice to test the Central Tendency.

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Theola

11 days ago

Yes, homogeneity of variance is an important assumption for ANOVA testing.

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Teresita

17 days ago

Levene's test would be a good choice too, since it tests for homogeneity of variance.

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Jettie

17 days ago

I agree, ANOVA test is commonly used for comparing means of three or more groups.

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Sanda

1 months ago

I think ANOVA test would be the best choice to test Central Tendency.

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Gail

2 months ago

I think the ANOVA test is the way to go here. It's the best way to compare the means of the three grades.

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Maurine

17 days ago

That's true, Levene's test is often used to check the assumption of equal variances before running ANOVA.

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Brittney

19 days ago

But wouldn't Levene's test be better for checking the homogeneity of variances?

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Gail

22 days ago

I think the Mood's Median test might be more appropriate for non-normal data.

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Anika

1 months ago

I agree, the ANOVA test is commonly used to compare means of three or more groups.

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Glory

2 months ago

I think Mood's Median test is the best option for testing Central Tendency.

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Lauran

3 months ago

I disagree, I believe an appropriate test to test Central Tendency is the ANOVA test.

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Jutta

3 months ago

I think the most appropriate Central Tendency to test is the Means.

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