A veterinary clinic for pets has one emergency room. A pet admitted to the clinic for an emergency is classied as either a yellow or a red case. Yellow cases need on average 30 minutes to be treated, with a variance of 100. Red cases need on average 50 minutes to be treated, with a variance of 225. You take your pet to the clinic. The person at the counter informs you that there are 2 yellow and 2 red cases in the queue before they visit your pet. How long do you expect to wait (in minutes}? Question 9 5 pts A veterinary clinic for pets has one emergency room. A pet admitted to the clinic for an emergency is classied as either a yellow or a red case. Yellow cases need on average 30 minutes to be treated, with a variance of 100. Red cases need on average 50 minutes to be treated. with a variance of 225. You take your pet to the clinic. The person at the counter informs you that there are 2 yellow and 2 red cases in the queue before they visit your pet. Assuming that all cases are independent, what is the standard deviation of the time you expect to wait (in minutes}? Round to 4 decimal places