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PeopleCert Exam 20 Topic 2 Question 55 Discussion

Actual exam question for PeopleCert's 20 exam
Question #: 55
Topic #: 2
[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 Niesha at Apr 26, 2024, 05:45 AM

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Freida
5 months ago
True, that makes sense. Ratio it is.
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Brittney
5 months ago
Pretty sure it's Ratio Scale Data because the weight has a true zero point.
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Lea
5 months ago
I thought about Ordinal Scale Data, but it doesn't seem right for continuous data.
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Kenny
6 months ago
Not sure about that. Can't it also be Interval Scale Data?
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Colby
6 months ago
Yeah, it was tricky. I think it's Ratio Scale Data.
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Freida
6 months ago
Hey, did you get to the question about the histogram scale?
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Jettie
7 months ago
Erasmo: Okay, let's go with Interval Scale Data for the x-axis.
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Genevieve
7 months ago
Yeah, that would make sense for the weight ranges.
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Erasmo
7 months ago
I think we should use Interval Scale Data.
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Carisa
7 months ago
What scale of data should we use for the Histogram?
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