<prompt> Trends can be represented by -Line diagramBar diagramScatter diagramNone  <response>: Ans. is a i.e., Line diagramLine diagram 1 Line chartLine grapho It is used to show the trend of events with passage of time and shows how the frequency of a particular event or variable vary over time. DataMethodFrequency of occurrence comparisons of magnitudeBar ChartPie chartTrends over timeLine graphDistribution not related to timeHistogram,Frequency polygonAssociation Looking for correlation between two variablesScatter diagram 