Propagation of Uncertainty
Propagating uncertainty through addition/subtraction
if $D = A+B-C$ , then $UncD = √{{{({UncA})}^2}+{{({UncB})}^2}+{{({UncC})}^2}}$
Propagating uncertainty through multiplication/division
if $D = (A) ({B/C})$ , then $UncD = √{{{({UncA}/A)}^2}+{{({UncB}/B)}^2}+{{({UncC}/C)}^2}}$
or, if $P = ({K})({N})$ , then $UncP = ({K})({UncN})$
Propagating uncertainty when averaging
if $A = {1/n}∑↙{i=0}↖n X i_$ , then $UncA = {UncX}/{√N}$
Propagating uncertainty when raising to an exponent
if $A = {N^B}$ , then $UncA = ({B})({UncN})$