Maurice Tutor

(5)

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About Maurice Tutor

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Algebra,Applied Sciences See all
Algebra,Applied Sciences,Biology,Calculus,Chemistry,Economics,English,Essay writing,Geography,Geology,Health & Medical,Physics,Science Hide all
Teaching Since: May 2017
Last Sign in: 398 Weeks Ago, 5 Days Ago
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Education

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

Experience

  • Professor
    Phoniex University
    Oct-2001 - Nov-2016

Category > Management Posted 29 Jan 2018 My Price 4.00

Fuel Consumption

Fuel Consumption and Cars Jack Keef General Motors, an automobile dealer in Lincoln, Nebraska, advertised a $9.99 40-point safety checkup for any car and claimed that the service department would finish the job in less than 30 minutes. A local newspaper reporter selected a random sample of 58 customers who took advantage of the dealer’s offer and found the sample mean time to complete the safety checkup was  = 32.2 minutes. Assume σ = 5.7 and use a = 0.01.

a. Is there any evidence to suggest that the true mean time to complete the safety checkup is greater than 30 minutes?

b. Find the p value for the hypothesis test in part (a).

 

Answers

Maurice Tutor
(5)
Status NEW Posted 29 Jan 2018 10:01 PM My Price 4.00

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