Several members of a running club would like to survey the rest of the members to determine which 5K races the club should enter. They decide to use a random number table to sample 10 of the 78 members. Which of the following correctly labels the population?

The population consists of the 78 running club members, so each member needs a unique label from 01 through 78. Using two-digit labels keeps every member represented consistently when reading a random number table. The correct choice is 01–78.

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