The police profession has undergone changes through the years, but what remains the same is the stress the job places on law enforcement officers, which may have a negative impact on officers' health, physically and emotionally. Multicollinearity is a state of very high intercorrelations or inter-associations among the independent variables. It is therefore a type of disturbance in the data, and if present in the data the statistical inferences made about the data may not be reliable. It is caused by an inaccurate use of dummy variables. According to Inequality Constraints, Multicollinearity and Models of Police Expenditure, “Using a dummy variable to indicate accessibility and development results in high degree of multicollinearity between
