1. A normal distribution Y has mean 50 and standard deviation 8. Find P(Y<44).
2. A normal distribution Y has mean 50 and standard deviation 8 find P(40
3. A normal distribution Y has mean 50 asd standard deviation 8 find P (30
4. The response time for Denver police to respond to emergency calls is 8.4 minutes with a standard deviation 1.7 find the probability that the response time for a call between 5 and 10 minutes.