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Data are from 400 observations of drive-thru service times (sec) at different fast-food restaurants. Times begin when a vehicle stops at the order window and end when the vehicle leaves the pickup window. Lunch times were measured between 11:00 AM and 2:00 PM, and dinner times were measured between 4:00 PM and 7:00 PM. Data collected by the author.
A data frame with 50 rows and 8 variables
MCDONALDS
BURGER KING
WENDYS
DUNKIN DONUTS
Triola, M. 2018. Elementary Statistics, 13th ed. Boston, MA: Pearson.
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