The amount of time an A&M student spends looking for a lost piece of paper per month is N(1610, 160 2 ) seconds. A random sample of 27 students is studied by creepily stalking them for a month. a)...

The amount of time an A&M student spends looking for a lost piece of paper per month is

 seconds. A random sample of 27 students is studied by creepily stalking them for a month.


a) What is the probability that average time for the 27 students will be more than 1711 seconds?
Use 4 decimal places.
Type in "cannot do" if that is your answer.


b) The actual average was surprising. The model predicted the average would be this high or higher only 4% of the time. What time was the average?
Use 2 decimal places
Type in "cannot do" if that is your answer.