Subject: Synthetic variable 9 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

Subject: Synthetic data variable 16 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: Synthetic model variable 8 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

Subject: Stand-in proxy variable 14 general knowledge quiz questions. It should take around 3 minutes to complete all the questions.

Subject: Alternative variable parameter 8 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

Subject: Backup variable parameter 8 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

Subject: Substitute outcome variable 16 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: Secondary outcome variable 8 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

Subject: Stand-in variable 9 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

Subject: Search engine liability 16 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: Indirect liability 8 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

Subject: Virtual world liability 12 general knowledge quiz questions. It should take around 3 minutes to complete all the questions.

Subject: Depository liability 20 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: Issuer liability 18 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: Stock exchange liability 8 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

Subject: Mutual fund liability 18 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.