A certain grocery store has noted the following figures with regard to the number of people who arrive at its three checkout stands ready to check out, and the time it takes to check out the individuals. 
Create an appropriate table of interval of random numbers for both variables.
Definitions:
Precautions
Measures taken in advance to prevent something dangerous, unpleasant, or inconvenient from happening.
Allergic Response
An immune system reaction that occurs when the body's defense mechanisms overact to a normally harmless substance.
Substance
A form of matter with distinct properties and composition, such as a chemical element or compound.
Pathogen
Microorganisms such as bacteria, viruses, fungi, or parasites that can cause disease in their host.
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