1. numbers or symbols placed before and multiplying variables in algebraic expressions
Usage: mathematics
2. numerical measures of the relationship or correlation between variables
Usage: statistics
3. constants that express the degree of a physical or chemical property under specified conditions
Usage: physics; chemistry

Examples

• In the equation 3x + 2y = 10, the coefficients are 3 and 2.
• The correlation coefficients showed a strong relationship between the variables.
• Scientists measured the expansion coefficients of different metals.
• The polynomial has coefficients of 4, -2, and 7 for its respective terms.
• Regression analysis revealed significant coefficients for several predictors.
• The friction coefficient determines how easily surfaces slide against each other.
• Students learned to identify coefficients in quadratic equations.