An analysis for BOD$5$ is to be run on a sample of wastewater. Four dilutions areprepared and, in each case, a standard $300$ mL $($BOD$)$ bottle is used. The data arerecorded belowBottle No$.$ Wastewater$($ml$)$DO initial$($mg$/$L$)$ DO$5($mg$/$L$)1208\mathrm{.}51\mathrm{.}22159\mathrm{.}02\mathrm{.}0388\mathrm{.}73\mathrm{.}8459\mathrm{.}15\mathrm{.}5$