Quiz #7 - Copy Shop (Topic 5): Fa16 - ECONOMIC STATISTICS (34060)

Quiz #7 - Copy Shop (Topic 5): Fa16 - ECONOMIC STATISTICS (34060)

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11/30/16, 6(18 PM Quiz #7 - Copy Shop (Topic 5): Fa16 - ECONOMIC STATISTICS (34060) Page 1 of 4 Quiz #7 - Copy Shop (Topic 5) Due Oct 18 at 3:15pm Points 14 Questions 7 Available Aug 25 at 12am - Oct 18 at 3:15pm about 2 months Time Limit None Allowed Attempts 2 Instructions This quiz was locked Oct 18 at 3:15pm. Attempt History Attempt Time Score KEPT Attempt 2 232 minutes 14 out of 14 LATEST Attempt 2 232 minutes 14 out of 14 Attempt 1 18 minutes 6 out of 14 Correct answers are hidden. Score for this attempt: 14 out of 14 Submitted Oct 17 at 11:24pm This attempt took 232 minutes. Choose the best answer. 2 / 2 pts Question 1 The average number of customers served by The Copy Shop during a typical morning (9am to noon) is 12. One morning, The Copy Shop has to close for 15 minutes. What is the probability that no customers will arrive during this 15 minute period? X = number of customers X ~ hypergeometric X ~ Poisson X ~ negative binomial X ~ binomial

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