List of Symbols

$\operatorname{HC}$	Hazard characterisation
$\operatorname{HI}$	Hazard Index
$\operatorname{MCR}$	Maximum Cumulative Ratio
$\operatorname{MOE}$	Margin of Exposure
$\operatorname{RPF}$	Relative Potency Factors
$\mu$	Mean
$s$	Standard deviation
$\sigma^2$	Variance