Maurice Tutor

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About Maurice Tutor

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  • MCS,PHD
    Argosy University/ Phoniex University/
    Nov-2005 - Oct-2011

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  • Professor
    Phoniex University
    Oct-2001 - Nov-2016

Category > Management Posted 09 Feb 2018 My Price 3.00

university bookstore

9.40      A university bookstore claims that 50% of its cus- tomers are satisfied with the service and prices.

a.    If this claim is true, what is the probability that in a random sample of 600 customers less than 45% are satisfied?

b.    Suppose that in a random sample of 600 customers, 270 express satisfaction with the bookstore. What does this tell you about the bookstore’s claim?

 

 

Answers

Maurice Tutor
(5)
Status NEW Posted 09 Feb 2018 10:02 PM My Price 3.00

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