Question: question attached. (b) Determine the co-efficient of correlation between traffic density and accident rate from the following information available. Traffic Density 30 35 40 45

question attached.

(b) Determine the co-efficient of correlation between traffic density and accident rate from the following information available. Traffic Density 30 35 40 45 50 60 70 80 90 Accident Rate 2 4 5 5 8 15 24 30 31

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