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

2 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

2 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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Wava

25 days ago

Let's go with Mood's Median test for proper Hypothesis Testing.

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Ronny

27 days ago

I believe the appropriate test for Central Tendency is the Mood's Median test.

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Jaime

29 days ago

Let's go with Mood's Median test then.

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Pamella

1 months ago

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

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Devon

1 months ago

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

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Shenika

2 months ago

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

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Stanford

2 months ago

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

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Melissia

2 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

1 months ago

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

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Quentin

1 months ago

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

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Demetra

1 months ago

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

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Charlene

3 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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Harrison

25 days ago

That's true, ensuring homogeneity of variance is crucial for accurate hypothesis testing.

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Minna

26 days ago

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

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Pamella

29 days ago

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

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Luis

1 months ago

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

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Theola

1 months ago

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

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Teresita

2 months ago

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

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Jettie

2 months ago

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

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Sanda

2 months ago

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

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Gail

3 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

2 months 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

2 months ago

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

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Gail

2 months ago

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

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Anika

2 months ago

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

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Glory

3 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

4 months ago

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

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