Correlation between two variables is plotted in-: (A) Pie chart, (B) Histogram, (C) Frequency polygon, (D) Scatter diagram
Answer is D. Ans. is 6d' i.e., Scatter diagram DataMethodFrequency of occurrence (comparisons of magnitude)Bar Chart Pie chartTrends over timeLine graphDistribution (not related to time)Histogram, Frequency polygonAssociation(Looking for correlation between two variables)Scatter diagram