(Solved): 20.48 Dynamic viscosity of water (103Ns/m2) is related to temperature T(C) in the foll ...

20.48 Dynamic viscosity of water $?\left(10^{?3}\mathrm{N}?\mathrm{s}/{\mathrm{m}}^2\right)$ is related to temperature $T\left({}^{?}\mathrm{C}\right)$ in the following manner: (a) Plot this data. (b) Use interpolation to predict $?$ at $T=7.5^{?}\mathrm{C}$. (c) Use polynomial regression to fit a parabola to the data in order (b) Une interpolation to predict $?$ at $T=7.5?$. to make the same prediction.