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PhilLak's avatar
PhilLak
Community Member
3 years ago

Average %score of multiples %score quizzes

hi all,

I know my weakness in mathematics and I hope somebody can explain what follows :

One file, 4 quizzes and a final result page, with average %score of the four quizzes.
If I answer :
1) 100%
2) 100%
3) 100%
4) 80%

the average storyline is 92,85%, instead of the "intuitive" 95%.

Anyone can explain to me ?

Here is a lambda file to check where I made the mistake (if any).
Thanks

Philippe

  • I think the system did the math like 13/14=92.85%. But I agreed with you that It should be 95%. Maybe someone in Articulate could check this out and have an explanation.

  • Hi Philippe,

    I'm sorry you're having an issue with scoring! The scoring on your quiz does seem odd. I created a case with our support engineers on your behalf. You should be hearing from them in one business day, but usually sooner.

    Thanks for reaching out!

     

    • PhilLak's avatar
      PhilLak
      Community Member

      Thank you John, I also tried to force the value of the final score.pourcent variable, but it seems that it doesnt want to be forced. Am I right ?

  • Hey Philippe, 

    Here's a post that I previously shared with the community wherein I explained how percentages are calculated in Storyline 360. Basically, the final percentage that you are seeing is not an average of the percentages, but the percentage of the total points scored over the total possible points available. 

    Hope this helps!

  • PhilLak's avatar
    PhilLak
    Community Member

    Thank you Joe.

    It helps, but it isn't what is "sold" in Storyline :

    calculer les résultats pour les diapositives de résultats VS les questions : the two choices lead to the same calculation, aren't they ?

    Do I miss something ?

     

  • Hi Philippe,

    I see that you’ve connected with one of our Support Engineers, Darrell. You’re in great hands!

    I wanted to quickly share this article that may be helpful to you. It explains how scoring works if you require learners to pass each quiz in a combined result slide. Please let us know if you have additional questions! We’ll continue the conversation in your support case.

  • PhilLak's avatar
    PhilLak
    Community Member

    Hi Kelly,

    I haven't seen it was Darrell "my" Support Engineers for this time. Thank you for telling me.

    I read you link, it is a bypass, and at that moment, i haven't been able to make it. May be next try. Anyway, it would be better if Storyline could just do an average of results by itself...  :-)

  • Hi Philippe,

    Submitting a feature request would be the best way to possibly get this added to Storyline. You can do that here, and if it makes it onto our feature roadmap, we'll make sure to update you!

    If there's anything else you need, please let us know!