Which visualizations should be used for this app?

A business analyst is creating an app for the sales team.

The app must meet several requirements:

• Compare 10 top-performing sales representatives and the amount of sales for each

• Investigate margin percentage and total sales by each product category

• View distribution of sales amount

Which visualizations should be used for this app?
A . A bar chart, scatter plot, and histogram
B . A treemap, container, and distribution plot
C . A bar chart, line chart, and scatter plot
D . A treemap, box plot, and histogram

View Answer

Answer: A

Explanation:

For this scenario, using a bar chart, scatter plot, and histogram provides the best coverage of the requirements. The bar chart is ideal for comparing the sales performance of the top 10 sales representatives. The scatter plot is used to analyze the relationship between margin percentage and total sales by product category. The histogram is excellent for visualizing the distribution of sales amounts.

Key Concepts:

Bar Chart: Perfect for comparing categorical data, such as sales amounts across different sales representatives.

Scatter Plot: Ideal for exploring relationships between two variables, such as margin percentage and total sales.

Histogram: Provides a clear visualization of the distribution of a continuous variable, such as sales amounts.

Why the Other Options Are Less Suitable:

B. Treemap, Container, and Distribution plot: A treemap is less effective for comparing individual sales reps, and a container does not provide a clear visualization on its own.

C. Bar chart, Line chart, and Scatter plot: A line chart is not needed in this case, as it is best for showing trends over time, which is not required here.

D. Treemap, Box plot, and Histogram: A box plot is more suited for showing statistical distributions (e.g., quartiles), which is unnecessary in this case. References for Qlik Sense Business Analyst:

Data Exploration: Bar charts, scatter plots, and histograms are among the most commonly recommended visualizations for comparing performance, analyzing relationships, and viewing distributions in Qlik Sense.

Thus, the combination of a bar chart, scatter plot, and histogram offers the most comprehensive

solution, making A the correct answer.