Using the given data of grain size analyses plot the values of finer $\%$ versus the sieve size $($equivalent diameter$)$ and

Define $D_{10}($the effective grain size in $mm),$ Using the Hazen, formula calculate the hydraulic conductivity of the very fine sand poorly sorted sample.

$\backslash$table$[[\backslash$table$[[$Sieve$],[$Size$]],\backslash$table$[[$Weight$],[$retained$]],\backslash$table$[[$Cum$.$ Weight$],[$retained$]],\backslash$table$[[\%$