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GAQM CLSSBB-001 Exam - Topic 10 Question 73 Discussion

A(n) ______________ is best used to compare a Machine 1 average quality characteristic to the same quality characteristic of Machine 2.
B) 2-Sample t-test
A) 1-Sample t-test
C) F test
D) ANOVA test

GAQM CLSSBB-001 Exam - Topic 10 Question 73 Discussion

Actual exam question for GAQM's CLSSBB-001 exam
Question #: 73
Topic #: 10
[All CLSSBB-001 Questions]

A(n) ______________ is best used to compare a Machine 1 average quality characteristic to the same quality characteristic of Machine 2.

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Suggested Answer: B

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Beula
7 months ago
Not sure about that, seems too simple for comparing machines.
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Marisha
7 months ago
I thought the F test was for variance comparison?
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Glen
7 months ago
I agree, that's the right choice.
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Catherin
7 months ago
Wait, isn't ANOVA better for more than two machines?
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Julian
7 months ago
Definitely a 2-Sample t-test!
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France
8 months ago
I’m leaning towards the 2-Sample t-test too, but I wonder if the F test could be relevant in some way?
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Gilma
8 months ago
I practiced a question like this, and I feel like the 1-Sample t-test is for comparing one sample to a known value, not two machines.
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Bobbye
8 months ago
I'm not entirely sure, but I remember something about ANOVA being used for more than two groups.
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Luz
8 months ago
I think we might need a 2-Sample t-test here since we're comparing two different machines.
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Page
9 months ago
The 2-Sample t-test is definitely the best choice for this question. It's the appropriate statistical test when you want to compare the means of two independent samples, which is exactly what we're doing here with the two machines.
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Kanisha
9 months ago
I'm a little confused on this one. Is the 1-Sample t-test also a possibility, or is that not relevant here? I want to make sure I understand the differences between the test options.
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Cherry
9 months ago
Okay, I've got this. The 2-Sample t-test is the way to go here. It allows us to compare the means of the two machines and see if there's a significant difference between them.
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Lonny
9 months ago
Hmm, I'm a bit unsure about this one. I know we need to compare the quality characteristics, but I'm not sure if the 2-Sample t-test is the right test to use. Let me think this through a bit more.
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Lennie
9 months ago
This looks like a straightforward statistical test question. I think the 2-Sample t-test is the best option here to compare the average quality characteristics of the two machines.
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Clay
10 months ago
If you picked the 1-Sample t-test, you must be operating a machine that's stuck in the stone age. 2-Sample t-test is the way to go, my friend.
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Pilar
9 months ago
Definitely the 2-Sample t-test! It's much better for comparisons.
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Rima
10 months ago
Can't go wrong with the 2-Sample! Let's be modern here.
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Keshia
10 months ago
The F test is cool too, but for this, t-test is perfect.
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Andra
10 months ago
I believe D) ANOVA test is used for comparing more than two groups, not just two machines.
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Glory
11 months ago
I'm not sure, but I think A) 1-Sample t-test is used for comparing one sample to a known value.
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Pearly
11 months ago
A 1-Sample t-test? Really? That's for comparing a single sample to a known population mean. This is clearly a comparison between two machines, so 2-Sample t-test all the way!
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Blythe
10 months ago
I agree, it's used to compare the means of two different samples.
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Arlette
10 months ago
I think a 2-Sample t-test is the best option here.
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Howard
11 months ago
I agree with Sylvie, because we are comparing two different machines.
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Sylvie
11 months ago
I think the answer is B) 2-Sample t-test.
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Kenia
12 months ago
Hmm, the F test is more for checking the equality of variances, not really the means. Gotta go with the 2-Sample t-test on this one.
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Dorothea
11 months ago
Yeah, the F test is more for variances, not means. 2-Sample t-test it is.
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Galen
11 months ago
I agree, the 2-Sample t-test is the way to go for comparing means.
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Pansy
12 months ago
The ANOVA test would work too, but it's overkill for just two machines. The 2-Sample t-test is the simplest and most appropriate choice.
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Phyliss
12 months ago
I think the 2-Sample t-test is the way to go here. It's perfect for comparing the means of two different machines.
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Casie
11 months ago
Yes, the 2-Sample t-test is specifically designed for comparing two different groups, so it's perfect for this scenario.
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Sharan
11 months ago
I agree, the 2-Sample t-test is definitely the best option for comparing the means of two machines.
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