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PeopleCert Exam 20 Topic 4 Question 51 Discussion

Actual exam question for PeopleCert's 20 exam
Question #: 51
Topic #: 4
[All 20 Questions]

A Personal Trainer was assessing her workout class participants for their body fat content and had to include data for her analysis. One of the columns listed the range of weight of the people included in the studies. This required plotting a Histogram of the weight of the people assessed for their body fat content. While drawing the Histogram the x-axis contained a certain scale of data. Pick the scale of data that is appropriate for Histograms.

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Suggested Answer: D

by Graciela at Feb 10, 2024, 06:28 PM

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Carmen
4 months ago
I believe Nominal Scale Data would not be appropriate as it does not have a natural order.
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Corinne
5 months ago
I'm not sure, but I think Ordinal Scale Data could also work for Histograms.
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Freeman
5 months ago
I agree, Interval Scale Data would be appropriate because it provides a consistent unit of measurement.
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Jennifer
5 months ago
I think the scale of data for Histograms should be Interval Scale Data.
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Pedro
5 months ago
I think nominal scale data would not work for Histograms as it only represents categories.
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Anglea
5 months ago
I agree with Sueann, interval scale data works well for Histograms because it shows equal intervals between values.
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Broderick
6 months ago
Ratio scale data has a true zero point, which is essential for accurate measurement in Histograms.
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Sueann
6 months ago
Why do you think ratio scale data is better?
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Broderick
6 months ago
I disagree, I believe ratio scale data is the most suitable for Histograms.
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Sueann
6 months ago
I think the appropriate scale for Histograms would be interval scale data.
upvoted 0 times
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