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A medical student was working on building a model that predicts patients blood pressure basis their age, weight and height. She ran a multivariate regression and got following outputs:

R-squared = 0.976 SE = 1.151

Significance F value = 0.00003

Coefficients: Intercept =1.270 | Weight = 0.356 | Height = 0.422 | Age = 0.186

p-values: Weight = 0.006 | Height = 0.052 | Age = 0.510

Comment on R-square, sig F value and independent p-values.