PeopleCert Exam 20 Topic 3 Question 54 Discussion

Actual exam question for PeopleCert's 20 exam

Question #: 54
Topic #: 3

[All 20 Questions]

Which of these graphical presentations displays the values of each individual reading?

AHistogram

BBox Plot

CStem and Leaf Plot

DX-Y Diagram

Show Suggested Answer

Suggested Answer: C

by Kirk at Apr 12, 2024, 12:24 PM

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Jesus

6 months ago

Really? Why do you think that, Charlie?

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Elfrieda

6 months ago

I think C) Stem and Leaf Plot is the correct answer.

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Louvenia

6 months ago

Well, Box Plots show the distribution of data better than Histograms.

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Jesus

6 months ago

Why do you think it's a Box Plot, Bob?

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Louvenia

7 months ago

I disagree, I believe it's B) Box Plot.

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Jesus

7 months ago

I think the answer is A) Histogram.

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Kiera

8 months 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

8 months 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

8 months 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

8 months 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

8 months 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

6 months ago

Stem and leaf plot works well for showing individual values and their distribution.

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Nancey

6 months ago

I think a box plot can also show the spread of the data effectively.

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Nancey

7 months ago

I agree, a histogram is a good choice for displaying the values of each individual reading.

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Melissia

8 months 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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