Chapter $4.$ Computation of average molecular weights and degree of polymerization

Problem. Use the data presented in the table below to compute $($a$)$ the number average molecular weight, $($b$)$ the degree of polymerization, and $($c$)$ the weight$-$average molecular weight.

$\backslash$table$[[,,\frac{2\mathrm{.}05}{0\mathrm{.}01},\backslash$table$[[],[0\mathrm{.}02],[0\mathrm{.}1]],\frac{\text{M}\text{o}\text{s}\text{M}(\frac{q}{m}ol)}{7500},\frac{xM}{375},,],[,5000,,],[,\frac{10000}{155000},m,-15000,,,12500,2000],[,,,,\frac{022}{027},\frac{0\mathrm{.}18}{0\mathrm{.}29},17500,],[\backslash$table$[[$bumwan$],[$Betwen$]],\frac{20000}{25000},m,\frac{250000}{30000},\frac{027}{102},\frac{0\mathrm{.}29}{0280},\frac{225000}{27500},\frac{6075}{500}$