As an example, a group of questions could be:

Scale 1-100

How did you like these things about your school:

Teacher - 81.9

Library - 92.9

Playground - 99.3

I want the overall score to be 91.37

(81.9 + 92.9 + 99.3) / 3

But I'm getting a slightly lower number like 91.25 because BIRT isn't taking the average of the 3 averaged numbers (groups) but the average of all the scores in the group.

We are using BIRT 4.3.2 v2

Kindest regards,

Shayne]]>

What I want to do is generate an average score for Food & Beverage, and then generate an average score for Front Desk. I then want to take those two averages and calculate an overall average for the survey.

What is happening is BIRT is generating the average by taking the sum of the scores of the 15 questions and dividing by 15 instead of just the two averages.

-Shayne]]>

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