SOLUTION: single line 6.3 6.6 6.7 7.1 7.3 7.5 7.8. 7.8.7.8
individual 4.2 5.2 6.0 6.2 6.8 7.6 7.8 8.6 9.4 9.9
what is the mean waiting time for customers in a single line is
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Question 338758: single line 6.3 6.6 6.7 7.1 7.3 7.5 7.8. 7.8.7.8
individual 4.2 5.2 6.0 6.2 6.8 7.6 7.8 8.6 9.4 9.9
what is the mean waiting time for customers in a single line is
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
To find the mean, add up all of the numbers and divide the sum by the number of numbers (which in this case is 9).
So the mean is 7.21111111111111
If you need more help, email me at jim_thompson5910@hotmail.com
Also, feel free to check out my tutoring website.
Jim
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