Anyway, just to be caught, please don't hate me too :),
But if you consider that the test was done to 1500 people between 18 and 55 years old, it can be said that:
- We consider, for simplicity, 3 age groups: from 18 to 29, from 30 to 39 and from 40 to 55.
- We also consider that each age group can have a low range, medium range, high range.(3 other bands)
-Inolte, inside each band, you can find several brands each with its particularities.(let's put 10).
NOW.What is the probability that 1 person belongs to the first band (18-29 years), has a medium range, for example Asus?
1500*1/3*1/3*1/10 = 16 people.(And this is very but very simplified is)
Too a few in my opinion on a scenario as big as that of "what smartphones you would like in the future"
It is as if Istat makes a medium income statistics in Italy out of 10 thousand people (when we are more than 50 million).
You are free not to comment XDXDXD