Texas Instruments MathPrint TI-30X Plus - Computer Keyboard Mapping; Using Your Computer Keyboard for Input

21
Press q † to access the
statistics menu.
Press 2 to access 1-Var Stats.
Press > n to select L2 and press n.
Press ] n (CALC) to calculate the
results for Company B.
(a) (i) Company B
50.8x =
(grams)
(a) (ii) Company B
The five-number summary is
 
50,50.5,50.9,51.1,51.5
.
Using StatVars:
Press q † to return to the
statistics menu.
Press 2 to access 1-Var Stats.
Ensure L1 is selected and press n.
Press ] ] n to again calculate the
results for Company A.
Press [ [, select
Q3
and press n -
.
Press q † 1 to return to
StatVars.
Press  (or scroll up or down until
Q1
is
selected) and press n.
The Home screen should show
−Q3 Q1
.
Press n.