20
Keystrokes and solution
:
Using the data editor and list formulas
feature:
Press
.
Press
to clear all lists.
Enter the Company A data in
L1
. Start by
entering
50.0
and pressing
]
(or
n
).
Press
>
to scroll across to the top of
L2
.
Enter the Company B data in
L2
. Start by
entering
51.0
and pressing
]
(or
n
).
Press
q
†
to access the
statistics menu.
Press
2
to access
1-Var Stats
.
Select
L1
and press
]
]
n
(
CALC
) to
calculate the results for Company A.
(a) (i) Company A
50
x
=
(grams)
(a) (ii) Company A
The five-number summary is
47.4, 49.2,50.05,50.6,51.9
.
Summary of Contents for MathPrint TI-30X Plus
Page 27: ...26 So 32 0 9907 P X 4 dp...
