Write a MATLAB script that models the population growth in the us:

$p=\frac{197,273,000}{1+e^{-0\mathrm{.}0313(t-1913)}}$

where $t$ is the date in years AD$.$ Use your script to estimate the population $P$ at the following years:

$1972,1990,2020,2050$

$\backslash$table$[[1\mathrm{.}801{10}^8,,1\mathrm{.}770{10}^8,,1\mathrm{.}906{10}^8,,1\mathrm{.}999{10}^8$