Calculate the mean, standard deviation, relative standard deviation and true value range at a 90% confidence interval (N90%C...) of fluorescein concentration (mg/jug) in the antifreeze sample. Match the four statistics to the correct values (with the correct significant figures and units). Calculate the mean, standard deviation, relative standard deviation and true value range at a 90% confidence interval (N90%C...) of fluorescein concentration (mg/jug) in the antifreeze sample. Match the four statistics to the correct values (with the correct significant figures and units)