X A B C X 3.56 -1.00 -2.89 –1.44 A -1.00 В -2.89 C -1.44 -0.07 0.47 3.38 2.13 -0.07 2.13 3.51 0.47 3.16 Consider the covariance matrix above. How much of the expected average linear relationship between A and B was actually observed? Express your answer as a percentage, rounding it off to the nearest whole number. If you are doing manual computations, use at least 6 decimal digits within your computations. I recommend that you use R, Ms Excel or other software to maximize the likelihood of your final answer to the theoretical estimate.

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