GMetrix Exam GMetrix Excel: Charts and Data Visualization

Question 1

Which chart type is best suited for showing trends over a period of time in Excel?

Accepted Answer

Line chart

Answer

Line charts connect data points sequentially, making them ideal for visualizing trends over time.

Question 2

How do you add a trendline to an existing chart in Excel?

Accepted Answer

Right-click the data series and select Add Trendline

Answer

Right-clicking a data series inside the chart reveals the Add Trendline option.

Question 3

What are Sparklines in Excel?

Accepted Answer

Miniature charts embedded within a single cell

Answer

Sparklines are tiny in-cell charts that display data trends without occupying a separate chart area.

Question 4

Which Excel chart type uses a secondary axis to compare two data series with different scales?

Accepted Answer

Combo chart

Answer

Combo charts combine two chart types and support a secondary axis to accommodate different data scales.

Question 5

What is the primary purpose of a PivotChart in Excel?

Accepted Answer

To interactively visualize data summarized in a PivotTable

Answer

PivotCharts dynamically visualize PivotTable data and update automatically when filters or slicers change.

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