USA Today reported that 36% of adult drivers admit that they often or sometimes y’all on a cell phone when driving. This was based on a random sample of 1004 adult drivers. What is a 98% confidence interval for the true proportion of adult drivers who have often or sometimes talk on a cellphone when driving?

Afootball game between the thunder and the sharks is in its closing minutes, with the thunder ahead by 20 points. the thunder’s coach considers sending in the second-string quarterback. this would reduce the risk of the star quarterback getting injured, but the second-string quarterback is not very good. complete the passage describing the coach’s decision in economic terms.