Qlik Sense Business Analyst QSBA2024 Question # 4 Topic 1 Discussion
QSBA2024 Exam Topic 1 Question 4 Discussion:
Question #: 4
Topic #: 1
A business analyst needs to create a visualization that compares two measures over time using a continuous scale that includes a range. The measures will be Profit and Revenue.
Which visualization should the business analyst use?
Aline chartis the most appropriate visualization for comparing two continuous measures (Profit and Revenue) over time. Line charts are designed to show trends and patterns over a continuous scale (such as time), making it ideal for this scenario where we need to observe how both Profit and Revenue vary across a period.
Key Concepts:
Continuous Scale: Line charts are specifically suited for continuous data like time, making them the preferred choice when tracking changes over time for multiple measures.
Dual Measure Comparison: A line chart allows you to plot two measures on the same axis, making it easy to compare their trends over the same period.
Why the Other Options Are Less Suitable:
B. Bullet chart: A bullet chart is used to compare a single measure against a target, not for tracking two measures over time.
C. Bar chart: Bar charts are better suited for comparing categorical data, not continuous measures over time.
D. Scatter plot: Scatter plots are used to compare relationships between two measures but are not suited for continuous time-based comparisons.
References for Qlik Sense Business Analyst:
Line Charts for Time Series Data: Line charts are the recommended visualization for comparing multiple measures over time in Qlik Sense, especially when working with continuous data like Profit and Revenue.
Thus, theline chartis the best choice for this scenario, makingAthe correct answer.
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