Comment: Try this math for a 4 day tracking poll

(See in situ)

In reply to comment: Rasmussen Daily Poll (see in situ)

Try this math for a 4 day tracking poll

(15% + 15% + 15% + X ) / 4 =11%
what number is X?
Hint X = 0
what do they think? No one can do arithmetic?

new problem
(15% + 15% + 0% + X%) / 4 = 7.5% (rounds to 8%)
what number is X?