Texas Instruments TI-89 Manual Book page 151

Z-Test
(continued)
Example
- ˆ
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Tests 1
Choose Input Method
Data Input Method
Test
,
Alternate Hyp
Input:
Calculated
results:
Drawn
results:
TI-89 / TI-92 Plus / Voyage™ 200 PLT Statistics with List Editor App
list1={299.4,297.7,301.4,298.9,300.2,297}
1:Z-Test,
Tests 1
b b
Results
B
Data
B
b b
b
Data Stats)
Z Test
Data Stats
b
Stats
ˆ Tests Menu 145
Z