What is the mean of the GCSE scores in s1gcseptsnew?
Because our variable measuring GCSE scores is numerical and continuous, we can calculate the mean, or the average, GCSE score in s1gcseptsnew .
In order to do this, select Analyze , Descriptive Statistics , and then Descriptives .
Find s1gcseptsnew in the variable list on the left and move it to the Variable(s) text box on the right. Click OK .
The Output window should show a descriptive statistics table, including the number of cases (N), the minimum and maximum variable values, the mean value, and the standard deviation, which is the amount the data values vary around the mean.
What is the mean value for GCSE scores in s1gcseptsnew ?