The answer is cyclical unemployment.
I hope this helps!
I believe the answer is State Government.
Benefits for children and disables are included in the welfare programs created by the Government on each states.
The amount of value that put into this welfare will be depended on Government Aim and the amount of states budget that available during each period.
The correct answer among all the other choices is D. IQ tests. This among all the data sets could most likely be normally distributed. Thank you for posting your question. I hope this answer helped you. Let me know if you need more help.