| Steps |
Key Sequence |
Screens |
| 1. Enter data into list, L1 |
|
|
| 2. Set up Stats Tests |
STAT |
 |
| |
 twice |
 |
| |
1 (for t-Test...) |
 |
| 3. Select Data |
use left arrow key (if necessary) to move cursor to Data, then ENTER |
 |
| 4. Input POPULATION mean |
 once, enter population mean, then ENTER |
 |
| 5. Select list, L1 |
(press ALPHA), then 2nd, then 1, then ENTER |
 |
| 6. Select appropriate test |
twice, ALPHA, then use right and left arrow keys to move
cursor to appropriate test, then ENTER |
 |
| 7. Calculate t–Test |
once |
 |
| |
ENTER |
 |
| In this case, the test was Ha: μ ≠ 0; the one–sample
t statistic is 2.697; the p–value is 0.0245; the sample mean is 1.02; the sample
standard deviation is 1.196 and the sample size is 10. |
| 8. Draw the test |
repeat steps 1 through 7 (the data should already be stored!), then
once, then ENTER |
 |