the third question says. The mean waiting time for customers in individual lines
ID: 3306027 • Letter: T
Question
the third question says. The mean waiting time for customers in individual lines is blank minutes?
single Line: 6.3, 6.6 6.7,6.8, 7.0, 7.1 , 7.5 ,7.7, 7.7, 7.7
individual lines:
4.1, 5.2, 6.0, 6.1, 6.4, 7.7, 7.7, 8.6,
9.4, 9.9
Explanation / Answer
Mean in individual line is (5.2+ 6+ 6.1 +6.4 +7.7+ 7.7 +8.6+ 4.1+ 9.4 +9.9)/10 (10 is total number of events) =7.11
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