**Answer to ****Module
1, Exercise 1L:
**

For the second case, the predicted score is 4.3, which is .7 below the mean of 5.0, so the squared deviation of the predicted score from the mean is .49. For the third case, the deviation is +.7, and for the fourth case the deviation is +2.1. The sum of the squared deviations is 9.80.