Steps |
Key Sequence |
Screens |
1. Select the program |
PGRM |
![](GIFs/narea1.jpg) |
|
Select the number in front of NAREA |
![](GIFs/narea2.jpg) |
2. Run the program |
ENTER |
![](GIFs/narea3.jpg) |
3. Enter the left point |
Press 1 |
![](GIFs/narea4.jpg) |
|
Type in value and press ENTER |
![](GIFs/narea3.jpg) |
4. Enter the right point |
Press 2 |
![](GIFs/narea5.jpg) |
|
Type in value and press ENTER |
![](GIFs/narea3.jpg) |
5. Enter mu, i.e., the mean |
Press 3 |
![](GIFs/narea6.jpg) |
|
Type in value and press ENTER |
![](GIFs/narea3.jpg) |
6. Enter sigma, i.e., the standard deviation |
Press 4 |
![](GIFs/narea7.jpg) |
|
Type in value and press ENTER |
![](GIFs/narea3.jpg) |
7. Find and graph the area |
Press 5 |
![](GIFs/narea8.jpg) |
8. To continue |
ENTER |
![](GIFs/narea3.jpg) |
9. For another area go back to step 3 |
Press 1 |
|
10. To quit |
Press 6 |
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