BISERIAL CORRELATION COEFFICIENT

"The biserial correlation coefficient measures the strength and direction of the relationship between a dichotomous variable and a continuous variable."

"Researchers calculated the biserial correlation coefficient to determine the association between drinking coffee and the risk of heart disease."

"The biserial correlation coefficient can range from -1 to 1, where a negative value indicates an inverse relationship."

"In their study, they found a significant biserial correlation coefficient between smoking and lung cancer."

"The biserial correlation coefficient is commonly used in psychology to analyze the relationship between binary variables and continuous variables."