Help please?
To determine if the amount of money spent on alcohol increases as the semester continues, the same individuals were surveyed in August and in November. The amount that they spent on alcoholic beverages over one weekend in each of the months was compared. In this problem, we want to make inferences about:
comparing means from 2 independent samples
comparing proportions from dependent samples
comparing proportions from 2 independent samples
one mean
comparing means from dependent samples
one proportion

Question

Help please?
To determine if the amount of money spent on alcohol increases as the semester continues, the same individuals were surveyed in August and in November. The amount that they spent on alcoholic beverages over one weekend in each of the months was compared. In this problem, we want to make inferences about:
  comparing means from 2 independent samples 
  comparing proportions from dependent samples 
  comparing proportions from 2 independent samples 
  one mean 
  comparing means from dependent samples
  one proportion

katara11111 · Answer

I had put comparing proportions from 2 independent samples and it was incorrect. I am unsure of why?

advert · Answer

form not 2 so its   comparing proportions from dependent samples 
cause could lead to more than 2 get it

advert · Answer

hope i helped

katara11111 · Answer

I'm sorry I don't understand, how does it lead to more then two?

katara11111 · Answer

BTW I got this question again and Comparing Proportions for dependent samples is wrong