The amount of money television networks charge the advertisers is very much dependent on how many people see the commercials. Thus, any decrease in viewers is a problem. Is there a downward trend in...

The amount of money television networks charge the advertisers is very much dependent on how many people see the commercials. Thus, any decrease in viewers is a problem. Is there a downward trend in viewers? Were American adults watching less television (TVHOURS) in 2014 than they did in 2012? Conduct a test to answer the question.