Power BI - Basic VisualizationsGiven a dataset with sales over time, which visual best shows trends clearly?APie chart showing sales by product category.BStacked bar chart showing sales by region.CLine chart showing sales amount over months.DTable listing sales transactions.Check Answer
Step-by-Step SolutionSolution:Step 1: Understand the data and goalThe dataset has sales over time, so the goal is to show trends clearly.Step 2: Match visual type to goalLine charts are best for showing trends over time because they connect data points sequentially.Final Answer:Line chart showing sales amount over months. -> Option CQuick Check:Trend over time = line chart [OK]Quick Trick: Use line charts to show trends over time [OK]Common Mistakes:Using pie charts for time trendsChoosing tables instead of visualsStacked bars confuse time sequence
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