Final answer:
The mode of the provided set of hourly wages is $24, as it is the value that appears most frequently in the list.
Step-by-step explanation:
The mode of a data set is the value that appears most frequently. In the provided list of hourly wages - $18, $16, $20, $12, $14, $24, $10, $24 - we can see that the wage of $24 appears twice while all other amounts appear only once. Therefore, the mode of this data set is $24, since it has the highest frequency of occurrence.