| 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 | -0.116 | -1.85 | -0.148 |
| Standard deviations of the three samples | |||
| Sample | nx1 | nx2 | nx3 |
| Value | 1.639 | 2.146 | 0.955 |
