Who will be chosen for the shooting competition?
The coach took out the report card of laughing and naughty practice (as shown in the table below). The average median smile is 9.29. 19.6 naughty 9.09.0 10 If you were a coach, who would you send to the game? what do you think? I think so, too. There are three concepts of "average", "median" and "mode" in the report of laughing and naughty shooting practice, in which the average can reflect the average level of a group of data; Median can reflect the average level of a set of data; This model can reflect most levels of a set of data. Looking at the data in the table now, the average score of smiling shooting is greater than that of naughty shooting, which shows that the overall level of smiling shooting is higher than that of naughty shooting, that is, the average score of smiling contribution to the group is greater. The median score of smiling shooting is greater than naughty, indicating that the median data of smiling shooting is larger. The mode of naughty shooting results is larger than that of smiling shooting, but the average is smaller, indicating that naughty shooting has made mistakes, with few loops, and smiling shooting is more stable than naughty shooting. Knowing this information from the data depends on what kind of players the team needs. If the team lacks a stable player, Mix will be sent to participate in the competition on the grounds that Mix has a large average score and a large median. Play relatively stable. If there are stable players in the team, there is a lack of a player who plays the role of "dark horse" and sends naughty people to participate in the game. The reason is that although the shooting result of Naughty Bag is unstable and the number of rings is very small, the shooting result of Naughty Bag is large and the number of 10 rings is many. Naughty people can get a better average score and become a "dark horse" if they pay attention to overcoming their own shortcomings and play a more stable role, thus helping the team win. "Dark horse" originally refers to a horse race that is unknown and unobtrusive and suddenly wins. Nowadays, it refers to a person who wins unexpectedly.