So, 10^6 = 1,000,000 and 25*1,000,000 is equivalent to 25,000,000.
The value of a would be 3.5, as a=1 when b=10 means that a is worth 1/10 of b's value.
Correct - wrong percentage
-------------------- = ---------------
wrong 100
68 - 60 x
--------- = ----
60 100
8 x
---- = ----
<span>60 100
</span>800 60x
----- = ----
60 60
13.3% = x
Dependent variable would be the test scores, because they DEPEND on the amount of TV you watched
