integrate and sequence

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1 week 6 days ago #208332 by benshuo
Dear all,
you can see the attached screenshot. when users finish part 2, they should be automatically allocated to two groups. group one is part 3 and 4; another one is part 5 and 6. How can I achieve that function?
1. combine part 3 and 4 together, the same for part 5 and 6. Because I set a timer in part 3 and part 6, so I can't put 3 and 6 into 4 and 5.
2. let the system automatically allocates users to different groups?


Thanks

Kind regards,
Wang Benshuo
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1 week 6 days ago #208336 by Joffm
Replied by Joffm on topic integrate and sequence
Hi,
the usual thing is to create a random number between 1 and 2.
Create a question of type equation (you may call it "randnum")
Enter this equation:
{if(is_empty(randnum),rand(1,2),randnum)}

Now you get two values of "randnum": 1 or 2.

And your groups you display by entering the respective relevance equation into the group:
randnum==1 for group 3 and 4
randnum==2 for group 5 and 6

Joffm


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