Answer:131
Step-by-step explanation:
hope this helps <3
Answer:
3.4 minutes
Step-by-step explanation:
Every morning there are expected 240 customers who arrive at bank for the customer service. There are on average 240 customers arriving to the bank every morning. There are total 5 bank tellers and they take average 3 minutes to help customer. The average time each bank teller spends on satisfying a customer will be calculated using the linear model,
Using wait time calculator:
Average service time / standard deviation
Ce = 3/1.5 = 2
The spent time on a customer is 3.4 minutes.
Answer:
Step-by-step explanation:
Take out 8m as a factor from the top side of the equation. You are left with 
Answer:
75%
Step-by-step explanation:
Happy Friday!
