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: 407 Weeks Ago, 6 Days Ago
Questions Answered: 66690
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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 11 Feb 2018 My Price 5.00

deducting grants

46.      After deducting grants based on need, the average cost to attend the University of South- ern California (USC) is $27,175 (U.S. News & World Report, America’s Best Colleges, 2009 ed.). Assume the population standard deviation is $7400. Suppose that a random sam- ple of 60 USC students will be taken from this population.

a.       What is the value of the standard error of the mean?

b.       What is the probability that the sample mean will be more than $27,175?

c.       What is the probability that the sample mean will be within $1000 of the population mean?

d.       How would the probability in part (c) change if the sample size were increased to 100?

 

Answers

Maurice Tutor
(5)
Status NEW Posted 11 Feb 2018 10:02 PM My Price 5.00

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