<prompt> When correlation between two variables is very strong, the correlation coefficients will be:-110.3-1  <response>: CORRELATION: - Correlation is relationship between 2 quantitative or continuous variables. - Correlation is represented by: Scatter diagram Dot diagram. Correlation coefficient r; Measures the degree or strength of relationship in a correlation Correlation coefficient r lies between : - 1 to 1 -1 r 1 Positive correlation : 0 r 1 1 is perfectly positive strong correlation Negative correlation: -1 r 0 -1 is perfectly negative correlation No correlation r 0 