Suppose it was observed that there is a correlation of r = −0.81 between a driver's age and the cost of the car insurance. This correlation would mean that, in general, older people pay more for car insurance.

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A correlation of r = -0.81 indicates a strong negative relationship, meaning that as one variable increases, the other decreases. In this context, it suggests that as a driver's age increases, the cost of car insurance decreases.

Suppose It Was Observed That There Is a Correlation of R