170135_inorganicventures_flipping

Q-test Oultiers ! " : point in question (high or low) is part of data set $ %&'% = ) * +) , -&./0 , where 1 2 is the point in question and 1 . is the nearest point

Interpretation: If $ %&'% ≤ $ %-45 , accept (keep point) If $ %&'% > $ %-45 , reject (discard point)

! "

! "

Example

! "#$" = & ' − & ) *+,-. = 10.004 − 10.032 10.067 − 10.004 = 0.444 ! "789 = 0.710 ! "#$" ≤ ! "789 Accept H o à The data point is not an outlier

Concentration (ppm)

1 2 3 4 5

10.067 10.045 10.032 10.051 10.004