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PeopleCert Exam 20 Topic 1 Question 53 Discussion

Actual exam question for PeopleCert's 20 exam
Question #: 53
Topic #: 1
[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 Filiberto at Mar 17, 2024, 08:30 AM

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Jennie
5 months ago
I believe Interval Scale Data is the best option for displaying the weight ranges accurately.
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Tayna
6 months ago
Wouldn't Ration Scale Data be more appropriate for weight data in a Histogram?
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Yen
6 months ago
I agree with Karrie, Interval Scale Data makes sense for plotting weight data.
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Karrie
6 months ago
I think the scale of data for Histograms should be Interval Scale Data.
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Norah
6 months ago
I think I will stick with D) Interval Scale Data as the most appropriate choice for plotting weight data in a Histogram.
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Lorrie
6 months ago
Some may argue that A) Ordinal Scale Data could work if the weight categories are ordered in a meaningful way.
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Moira
7 months ago
I see your point, but I still believe that D) Interval Scale Data is the best choice for plotting weight data in a Histogram.
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Nina
7 months ago
But I also think that B) Ration Scale Data could be appropriate because it allows for a true zero point.
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Quentin
7 months ago
I agree with you. Interval Scale Data would allow for equal intervals between data points on the x-axis.
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Felix
7 months ago
I think the appropriate scale for Histograms is D) Interval Scale Data.
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