Maurice Tutor

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About Maurice Tutor

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Expertise:
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: 408 Weeks Ago, 4 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 21 Nov 2017 My Price 4.00

MU of the batch

Q: A light bulb manufacturer desires to determine the mean life time of the light bulbs in the most recent batch produced. Available are 25 light bulbs to be tested. For these bulbs, the average lifetime is 72 hours (i.e. XBAR = 72). From previous experience it is known that each batch produced bulbs according to a normal distribution with standard deviation of 15 hours. a. Construct a 99% confidence interval for the mean MU of the batch. b. Interpret the statistical meaning of this confidence interval.
 
 

Answers

Maurice Tutor
(5)
Status NEW Posted 21 Nov 2017 10:11 PM My Price 4.00

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