In order for an argument to be considered valid the logical form of the argument must work â must be valid. A valid argument is one in which, if the premises are true, then the conclusion must be true also. However, if one or more premise is false then a valid logical argument may still lead to a false conclusion. A sound argument is one in which the logic is valid and the premises are true, in which case the conclusion must be true.
As Major League Baseball kicks off its 2015 season, ticket prices are more expensive than ever. And you may be surprised by which teams' tickets are going for top dollar. According to secondary ticket site TiqIQ, the average cost to attend an MLB game this year is $83.On the primary marketâbuying tickets directly from the teamsâprices are cheaper, averaging $29 per ticket.nd you may be surprised by which teams' tickets are going for top dollar. According to secondary ticket site TiqIQ, the average cost to attend an MLB game this year is $83.
Recently we took a look at the 25 most expensive teams to see in person and the 25 cheapest teams to see in person. Below is the Adult Cost Index (ACI) for all 122 professional sports teams in the four major North American sports (NFL, MLB, NBA, NHL). NFL teams are the most expensive to see live with an average ACI of $113.42. The NHL is next ($84.05), followed by the NBA ($74.67), and Major League Baseball has the cheapest teams with an average ACI of $48.34. Overall, the average cost for an adult to attend a game for all 122 teams is $79.31. The ACI is calculated using data collected by Team Marketing from surveys of teams.