Mathematics, 21.04.2020 23:53 pandamarz

Mary has her own business, a nail salon that she runs out of her home. She is the only nail technician but serves many clients in one day. The following tables provide information about time between arrivals and service time required for a manicure. Assume the only service offered is a manicure.

Time Between Arrivals Probability Random Numbers
10 min .2 00-19
20 min .3 20-69
30 min .2 70-89
40 min .3 90-99
Service Time Probability Random Numbers
10 min .3 00-29
20 min .4 30-69
30 min .2 70-89
40 min .1 90-99

Random Numbers
Customer 1 2 3 4 5 6 7 8 9
Arrivals 12 19 43 23 6 87 92 45 56
Services 12 45 65 78 22 43 58 98 1

The first random number generted for arrivals is used to tell us then the first customer arrives after the shop opens. the second random number generated for service is used to tell us how long the service took.
Answer the following questions using the charts above:
1) What time does the first customer arrive if the shop opens at 8 am?
2) What number customer will be the first to wait?
3) How long does the second customers appointment take?

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Mary has her own business, a nail salon that she runs out of her home. She is the only nail technici...

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