### Exercise 2: Student satisfaction

• Allen & Bennett Ch 2 (pp. 8-9) [1] | .sav
• Create a composite satisfaction score as the average of responses to these two items:
Items
 4 I am enjoying my course 5 It is easy to get good grades in my course

### Exercise 3: Quality of maths and english teaching

Francis 6.1 (pp. 167) [2] | .sav

• Create composite scores for the:
1. Quality of Maths Teaching (9 items)
2. Quality of English Teaching (8 items)
• What is the correlation between these composite scores?
Syntax
```compute MathsTeaching = mean(maths1,maths2,maths4,maths5,maths6,maths7,maths8,maths9,maths10).
```
computes a value for each participant, even if they have only one score
```compute MathsTeaching = mean.3(maths1,maths2,maths4,maths5,maths6,maths7,maths8,maths9,maths10).
```
computes a value for each participant, as long as they have three or more scores
```MathsTeaching | mean(maths1,maths2,maths4,maths5,maths6,maths7,maths8,maths9,maths10)
```MathsTeaching | mean.3(maths1,maths2,maths4,maths5,maths6,maths7,maths8,maths9,maths10)