Yeah… I didn’t say they both weren’t true due to a mathematical error… I was insinuating that the survey is probably flawed because if 20% of Americans can’t read… they likely aren’t even taking this survey.
It is also my uneducated guess that the actual percentage of Americans who haven’t read a single book in the past year is MUCH higher than 40%. Maybe a survey of HN commentators but not of the general population.