The 1985 Chicago Bears were one of the most dominant teams of all time. They went 15-1 in the regular season and convincingly beat the New England Patriots in Super Bowl XX. Here are the number of points they scored in each of their 16 regular season games. Calculate and interpret the population standard deviation.
a) The Chicago Bears performance in 1985 typically vary by about 10.1 from their ability. The standard deviation is 10.1.
b) The Chicago Bears performance in 1985 typically vary by about 8.96 from their ability. The standard deviation is 8.96.