Texas Instruments TI-83 PLUS - Manual (Page 404)

TI-83 Plus Inferential Statistics and Distributions 401
In the example:
SAMP1={12.207 16.869 25.05 22.429 8.456 10.589}
SAMP2={11.074 9.686 12.064 9.351 8.182 6.642}
Data Stats
Input:
, ,
Calculated results:
, ,