A restaurant chain has noticed 40% of diners order the dessert special if there is a promotion related to their meal. If there are 200 diners in one evening, can we assume this p-bar distribution is normal, to determine P(more than 100 (50%) desserts will be ordered)? Yes, because np>5 and n(1-p)>5. Yes, because 100>30. O Yes, because 200>30. O No, there is not enough information.

A restaurant chain has noticed 40% of diners order the dessert special if there is a promotion related to their meal. If there are 200 diners in one evening, can we assume this p-bar distribution is normal, to determine P(more than 100 (50%) desserts will be ordered)? Yes, because np>5 and n(1-p)>5. Yes, because 100>30. O Yes, because 200>30. O No, there is not enough information.

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Description: A restaurant chain has noticed 40% of diners order the dessert special if there is apromotion related to their meal.If there are 200 diners in one evening, can we assume this p-bar distribution isnormal, to determine P(more than 100 (50%) desserts w

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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