question 2

Fill in the blanks by standardizing the normally distributed variable. 2] The amount of time that customers wait in line during peak hours at one bank is nvarlnalllir distributed with a mean of 13 minutes and a standard deviation of 2 minutes. The percentage of time that the waiting time lies between 11 and 13 minutes is equal to the area under the standard normal curve between _ and _. A) 2, u H] 0.59, {1.85 C} 0,1 D} 4,0 2}