b. Average percent idle time for clerks. (Round your answer to 1 decimal place.) Average percent idle time

College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter8: Sequences, Series, And Probability
Section8.7: Probability
Problem 58E: What is meant by the sample space of an experiment?
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b. Average percent idle time for clerks. (Round your answer to 1 decimal place.)
Average percent idle time
Transcribed Image Text:b. Average percent idle time for clerks. (Round your answer to 1 decimal place.) Average percent idle time
The manager of a small post office is concerned that the growing township is overloading the one-window service being offered.
Sample data are collected on 100 individuals who arrive for service:
TIME BETWEEN
ARRIVALS (MINUTES)
FREQUENCY
1
32
3
35
4
19
9
100
SERVICE TIME
(MINUTES)
FREQUENCY
1.0
1. 5
12
21
2.0
36
2.5
19
3.0
7
3. 5
100
Using the following random number sequence, simulate six arrivals (Hint. Use random number set from 00 to 99.)
RN: 93, 5, 53, 88, 10, 45, 67, 55, 92, 75, 41, 46, 58, 82, 20, 97, 13, 36
a. Average customer waiting time, in minutes. (Round your answer to 4 decimal places.)
Average customer waiting time
minutes
Transcribed Image Text:The manager of a small post office is concerned that the growing township is overloading the one-window service being offered. Sample data are collected on 100 individuals who arrive for service: TIME BETWEEN ARRIVALS (MINUTES) FREQUENCY 1 32 3 35 4 19 9 100 SERVICE TIME (MINUTES) FREQUENCY 1.0 1. 5 12 21 2.0 36 2.5 19 3.0 7 3. 5 100 Using the following random number sequence, simulate six arrivals (Hint. Use random number set from 00 to 99.) RN: 93, 5, 53, 88, 10, 45, 67, 55, 92, 75, 41, 46, 58, 82, 20, 97, 13, 36 a. Average customer waiting time, in minutes. (Round your answer to 4 decimal places.) Average customer waiting time minutes
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