1. Has educational levels kept uniform over the years 2006, 2008, 2010, 2012, and 2014? Conduct a test to determine whether the number of years of education (EDUC) differs in the 8-year period. 2. Has...

1. Has educational levels kept uniform over the years 2006, 2008, 2010, 2012, and 2014? Conduct a test to determine whether the number of years of education (EDUC) differs in the 8-year period.

2. Has the amount of television American adults watch been constant over the years 2006, 2008, 2010, 2012, and 2014 or has the amount varied. Test to determine whether the number of hours of television per day (TVHOURS) changed over the 8-year span.