ASQ Exam CQA Topic 4 Question 99 Discussion

Actual exam question for ASQ's CQA exam

Question #: 99
Topic #: 4

[All CQA Questions]

Which two of the following conditions must be met in order to infer statistical significance about the results of an audit sample?

i. The population must be homogeneous.

ii. The sample size must be greater than 10.

iii. The sample must be random.

IV. The sample must be taken from multiple locations.

AI and II

BI and III

CII and III

DIII and IV

Show Suggested Answer

Suggested Answer: A

by Edgar at Sep 18, 2024, 09:51 AM

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Starr

1 months ago

Wow, this exam is really testing our knowledge of statistical jargon. I'm going to go with C, II and III, and hope I don't end up with egg on my face.

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Cherry

1 months ago

Hmm, multiple locations? Isn't that just going to introduce more variability? I think I'll stick with C, II and III. Seems the most logical to me.

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Erinn

3 days ago

Yes, both the sample size and randomness of the sample are important factors to consider.

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Kristeen

4 days ago

But doesn't the sample size also play a role in determining statistical significance?

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Jaclyn

18 days ago

I agree, having a random sample is crucial for statistical significance.

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Remona

2 months ago

Haha, 'must be greater than 10'? Seriously? I'm not a statistician, but that sounds like a pretty random requirement. I'll go with C, II and III.

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Curt

10 days ago

Yeah, I also chose C, II and III. It makes sense to have a random sample and a decent size.

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Mira

14 days ago

I agree, it helps to make sure the results are reliable.

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Zona

15 days ago

I think the key is having a random sample, so I'll go with D, III and IV.

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Martha

16 days ago

I think the sample size requirement is to ensure accuracy.

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Eden

20 days ago

I'm not sure about the sample size, but I know the sample must be random. So I'll choose B, I and III.

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Sharee

1 months ago

I agree, the sample size requirement does seem arbitrary. I also think it's II and III, so I'll go with C.

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Lajuana

2 months ago

Homogeneous population? That's a new one. I think I'll go with B, I and III. Randomness is key, right?

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Ma

2 months ago

Wait, so the sample has to be random, but also from multiple locations? That seems contradictory. I'm going with C, II and III.

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Chau

1 months ago

User2: I agree, and the sample must also be random.

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Vicente

2 months ago

User1: I think the sample size must be greater than 10.

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Giovanna

2 months ago

But doesn't the sample size need to be greater than 10 for statistical significance?

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Lillian

2 months ago

I disagree, I believe the answer is C) II and III.

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Giovanna

3 months ago

I think the answer is B) I and III.

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