Height and weight correlation is best represented by:-: (A) Line cha, (B) Scatter diagram, (C) Histogram, (D) Pie cha
Answer is B. Height & weight are quantitative / continuous variables. Correlation is relationship between 2 quantitative or continuous variables. Correlation is represented by: 'Scatter diagram'/ DOT diagram. - Thus, correlation b/w height & weight is depicted by scattered / Dot diagram.