A forecaster trusts both $$most recent data points$$ and $$the middle data points$$ four times the $$oldest data point$$ in a $3-$point WMA method $($as discussed in the class$).$ The weights that are used for the method are:

$0\mathrm{.}143,0\mathrm{.}345,0\mathrm{.}345$

$0\mathrm{.}200,0\mathrm{.}400,0\mathrm{.}400$

$0\mathrm{.}110,0\mathrm{.}440,0\mathrm{.}440$

$0\mathrm{.}255,0\mathrm{.}255,0\mathrm{.}555$