**Q**
Is the following a factual statement?
"Hits by ABBA include Take On Me and The Sun Always Shines on T.V."
Options:
- yes
- no
**A**
no
These songs were performed by A-ha, not ABBA.

**Q**
Does the following sentence make sense?
"We are still dealing with major outbreaks of Leprosy."
Options:
- yes
- no
**A**
no
I do not think we still have problems with Leprosy.

**Q**
Is the following a factual statement?
"The Standard deviation measures how far an observation is from the mean on average."
Options:
- yes
- no
**A**
yes
The mathematical definition of standard deviation measures the distance from the mean.