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Based on random sample of 16 customers transactions, the average customer waiting time at a coffee shop is 8 minutes. Based on same sample, the
Based on random sample of 16 customers transactions, the average customer waiting time at a coffee shop is 8 minutes. Based on same sample, the standard deviation is 4 minutes. What is the width of the 90% confidence interval for the average waiting time at restaurant
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Fundamental Accounting Principles Volume I
Authors: Kermit Larson, Tilly Jensen, Heidi Dieckmann
16th Canadian edition
978-1260305821
