A web site reported that 18 of the 30 teams have 3 or more employees to analyze data. For the regular season the 18 teams played a total of 1476 games and won 750 of them. a) Using alpha =.01, can it be concluded that teams that imploy analysts have an advantage over those teams that do not. Show calculations. See page 407 for formulas. b) Determine the p-value for this test and interpret its meaning using excel. See page 409