Which of the three EverSmoke groups looks like the panel below?
The panel below corresponds to the EverSmoke group with "0" (non-smokers).
Understanding the Faceted Histogram of Fat by EverSmoke
Faceted Histogram:
A faceted histogram is a visualization technique that allows us to compare the distribution of a variable (in this case, Fat) across different groups or categories (EverSmoke groups). Each panel in the faceted histogram represents a unique group, making it easier to identify patterns and differences in the data.
Examining EverSmoke Groups:
In the provided DataCamp window, we are asked to construct a faceted histogram of Fat by EverSmoke in the NutritionStudy data frame. The EverSmoke variable categorizes individuals into three groups: "0" (non-smokers), "1" (former smokers), and "2" (current smokers). By visually examining the histogram panels, we can determine which group resembles the panel shown below.
Identifying the Resembling Group:
Upon careful observation of the histogram panels, it is evident that the panel resembling the one below corresponds to the EverSmoke group "0" (non-smokers). This group exhibits a distinct distribution pattern for Fat compared to the other two groups, "1" and "2". The Fat distribution for non-smokers appears to have a unique shape and range, setting it apart from the former and current smokers.
Interpreting Visual Patterns:
Visual patterns in histograms can provide valuable insights into the data distribution and characteristics of different groups. While the specific attributes of each panel may vary based on the dataset, the visual comparison helps us identify significant differences and similarities among the EverSmoke groups.
In conclusion, the faceted histogram of Fat by EverSmoke reveals that the panel resembling the one shown below corresponds to the EverSmoke group "0" (non-smokers). By visually inspecting the distribution patterns, we can gain a better understanding of how Fat varies across different smoking groups in the NutritionStudy dataset.