A manager of a sports club keeps information concerning the main sport in which members participate and their ages. To test whether there is a relationship between the age of a member and his or her choice of sport, 643 members of the sports club are randomly selected. Conduct a test of independence. Sport 18 - 25 26 - 30 31 - 40 41 and over racquetball 42 58 30 46 tennis 58 76 38 65 swimming 72 60 65 33

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