An automatic filling machine is used to fill $1-$liter bottles of cola. The machine$$s output is approximately normal with a mean of $0\mathrm{.}90$ liter and a standard deviation of $0\mathrm{.}04$ liter. Output is monitored using means of samples of $26$ observations. Use Table$-$A$.$An automatic filling machine is used to fill $1-$liter bottles of cola. The machine$$s output is approximately normal with a mean of $0\mathrm{.}90$ liter and a standard deviation of $0\mathrm{.}04$ liter. Output is monitored using means of samples of $26$ observations. Use Table$-$A$.$