A telemarketing firm is monitoring the performance of its employees based on the number of sales per hour. One employee had the following sales for the last 19 hours. 
What is the first quartile for the distribution of number of sales per hour?
Definitions:
Pronoun Error
A grammatical mistake involving the incorrect use of pronouns in a sentence, such as using 'he' for 'she', or 'them' for 'it'.
Cake Yeast
Cake yeast is a form of compressed fresh yeast used in baking to leaven bread and other baked goods.
Cloth Covering
Material made from fibers or threads that is used to cover, protect, or decorate objects or surfaces.
Favorite Candidate
The person whom a voter or group prefers above all others in an election or selection process.
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