At Fanshawe students spend an average of 4.9 minutes waiting in line at Tim Horton's. Suppose...
At Fanshawe students spend an average of 4.9 minutes waiting in line at Tim Horton's. Suppose the wait times at Tim Horton's are normally distributed with a standard deviation of 1.6 minutes. What is the probability that in a sample of 17 students the average wait time at Tim Horton's is more than 5.7 minutes?
a) 0.3085
b) 0.9803
c) 0.0197
d) 0.6915
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At Fanshawe students spend an average of 4.9 minutes waiting in
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