Coefficients of correlation between miles per gallon

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What are the coefficients of correlation between miles per gallon and horsepower? Between miles per gallon and the weight of the car? What are the directions and strengths of these coefficients? Do the coefficients of correlation indicate a strong correlation, weak correlation, or no correlation between these variables? 

      mpg        wt        hp
mpg  1.000000 -0.870330 -0.770835
wt  -0.870330  1.000000  0.655703
hp  -0.770835  0.655703  1.000000

Reference no: EM132464536

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