| Identify the sample most similar to a standard normal distribution. |
| The sample called nx1 |
| The sample called nx2 |
| The sample called nx3 |
| Avoid Guessing Penalty |
| Means of the three samples | |||
| Sample | nx1 | nx2 | nx3 |
| Value | -2.198 | -0.07 | 0.046 |
| Standard deviations of the three samples | |||
| Sample | nx1 | nx2 | nx3 |
| Value | 1.989 | 1.003 | 2.041 |
