On 30 September 2020, it is announced that Tasmanian will join the National Basketball League (NBL) from the 2021/22 season, and the NBL's 10th team will be known as the Jack Jumpers. Suppose that to select the players, the manager of Jack Jumpers wants to find out in general how career histories of basketball players affect their performance, e.g., points per game. The manager has gained access to information of 269 players in the National Basketball Association (NBA) in the U.S. in the 2019/20 season, and would like to see what the U.S. data reveals. The variable points is average points per game that a play has achieved the season. The variable exper is the number of years as a professional player. The variable age is the age of a player in years. The variable coll is the years for which a player has played at college. The variable games is the average number of games a player has played. To model the impact of exper, age , coll and games to a player's performance, the manager considers the following linear model = 0 + 1 + 2 + 3 + 4 + , (Equation 7.1) where is a random error term and assumes to be normally distributed. Choose appropriate tables from Table 7.1, Table 7.2, Table 7.3 and Table 7.4 to answer the following questions.