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.
It's easy it's just 62×9 it equals 558
Divide the k own number by the percentage:
66 / 0.75 = 88
66 is 75% of 88
Answer:
Not sure, It's getting kinda annoying ngl
Step-by-step explanation:
