| 1000 Sample Means with 10 Obs per Sample |
| Drawn from an Exponential Distribution |
Frequency
300 +
|
|
|
|
250 +
|
|
|
|
200 +
|
|
|
|
150 +
| *
| * * *
| * * * *
| * * * *
100 + * * * *
| * * * * *
| * * * * * *
| * * * * * *
| * * * * * * * *
50 + * * * * * * * * * *
| * * * * * * * * * *
| * * * * * * * * * * *
| * * * * * * * * * * * *
| * * * * * * * * * * * * * * * *
--------------------------------------------
0 0 1 1 2
. . . . .
0 5 0 5 0
5 5 5 5 5
Mean Midpoint
|