| 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 | -0.036 | -2.21 | 0.182 |
| Standard deviations of the three samples | |||
| Sample | nx1 | nx2 | nx3 |
| Value | 1.925 | 2.117 | 0.893 |
