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PeopleCert Exam 20 Topic 3 Question 54 Discussion

Actual exam question for PeopleCert's 20 exam
Question #: 54
Topic #: 3
[All 20 Questions]

A Non-parametric Test should be used if just one distribution is not Normal out of the two or more gathered.

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Suggested Answer: C

Contribute your Thoughts:

Jesus
10 months ago
Really? Why do you think that, Charlie?
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Elfrieda
11 months ago
I think C) Stem and Leaf Plot is the correct answer.
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Louvenia
11 months ago
Well, Box Plots show the distribution of data better than Histograms.
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Jesus
11 months ago
Why do you think it's a Box Plot, Bob?
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Louvenia
11 months ago
I disagree, I believe it's B) Box Plot.
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Jesus
12 months ago
I think the answer is A) Histogram.
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Kiera
1 years ago
Okay, let's think this through. A stem and leaf plot would show each individual value, but it might get a bit messy with a large dataset. I'm leaning towards the box plot.
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Tawanna
1 years ago
You know, I was just about to say that! Box plots are great for visualizing the spread and distribution of a dataset.
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Dottie
1 years ago
Nah, I don't think an X-Y diagram would work here. That's more for showing the relationship between two variables, not individual values.
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Bev
1 years ago
Hold on, what about a box plot? That could give us a good overview of the data, including the median, quartiles, and any outliers.
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Antione
1 years ago
I'm not so sure about that. I think a histogram might be a better choice, as it can show the distribution of the data more clearly.
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Nancey
11 months ago
Stem and leaf plot works well for showing individual values and their distribution.
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Nancey
11 months ago
I think a box plot can also show the spread of the data effectively.
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Nancey
11 months ago
I agree, a histogram is a good choice for displaying the values of each individual reading.
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Melissia
1 years ago
Hmm, this is a tricky one. I'd say a stem and leaf plot would be the best option here, as it displays the individual values of each reading.
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