Texas Instruments TI-34 II Explorer Plus User Manual page 67

Store, Memory Variable
Test scores: 96, 76, 83.
Weekly scores: 92, 83, 97, and 86.
Find the average of test and weekly
scores. Find the final average.
Press
96 T 76 T
83 <
W 3 <
L <
92 T 83 T
97 T 86
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W 4 <
T z
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W 2 <
© 1999 T I
EXAS NSTRUMENTS
Display
96+76+83
Ans÷3
Ans ¹ A
92+83+97+86 º
Ans÷4
Ans+A
Ans÷2
I
NCORPORATED
Lz
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255.
º
85.
º
85.
358.
º
89.5
º
174.5
º
87.25
TI-34 Û: A Guide for Teachers
61