(See Steps) Suppose the waiting time at a restaurant is normally distributed with a mean of 20 minutes and a standard deviation of 8 minutes. What is the probability
Question: Suppose the waiting time at a restaurant is normally distributed with a mean of 20 minutes and a standard deviation of 8 minutes.
- What is the probability that it will take longer than 30 minutes to receive your meal?
- Out of the next 50 customers who order, what proportion would you expect to receive their meals in 30 minutes or longer?
- What is the probability that out of the next 50 customers who order that 10 or more (20% or more) have to wait longer than 30 minutes for their food?
Deliverable: Word Document 
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