Ten students take an eight -item test. The responses to each of the items (scored 0 or l--in- correct or correct) are stored in variables 01 to Q8 in the SAS data set EXAM. Run the following program...

Ten students take an eight -item test. The responses to each of the items (scored 0 or l--in- correct or correct) are stored in variables 01 to Q8 in the SAS data set EXAM. Run the following program to create this data set.

Starting with this data set, create a new SAS data set with the variables 01 to 08, plus the raw score on the test (the sum of 01 to 08). Using this data sell, determine the correlation of each of the eight questions with the total test score. This number is called the point-bacterial correlation coefficient.