<prompt> Scatter diagram represents-Frequency of occurenceTrend over timeCorrelation AssociationNone of the above  <response>: Ans. is c i.e., Correlation AssociationDataMethodFrequency of occurrenceBar Chartcomparisons of magnitudePie chartTrends over timeLine graphDistribution not related to timeHistogram,Frequency polygonAssociationLooking for correlation between two variablesScatter diagram 