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Matrix 1 Height Weight Age Height 1.0 0.88 0.81 Weight 0.88 10 0.74 Age 0.81 0.74 1.0 Matrix 2 Height Weight Age Height 26.29 102

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Matrix 1 Height Weight Age Height 1.0 0.88 0.81 Weight 0.88 10 0.74 Age 0.81 0.74 1.0 Matrix 2 Height Weight Age Height 26.29 102 49 6.21 Weight 102.49 518.65 25.19 Age 6.21 25.19 2 23 1. What is that covariance between age and weight? 2. What is the variance of weight? 3. What is the correlation between height and weight

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