Maurice Tutor

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About Maurice Tutor

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Expertise:
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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, 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 > Computer Science Posted 27 Jul 2017 My Price 7.00

Han Residents of Lhasa

5.31   ● The paper “Increased Vital and Total Lung Ca- pacities in Tibetan Compared to Han Residents of Lhasa” (American Journal of Physical Anthropology [1991]: 341–351) included a scatterplot of vital capacity (y) ver-

 

sus chest circumference (x) for a sample of 16 Tibetan na- tives, from which the following data were read:

 

x

79.4

81.8

81.8

82.3

83.7

84.3

84.3

85.2

y

4.3

4.6

4.8

4.7

5.0

4.9

4.4

5.0

x

87.0

87.3

87.7

88.1

88.1

88.6

89.0

89.5

y

6.1

4.7

5.7

5.7

5.2

5.5

5.0

5.3

a.    Construct a scatterplot. What does it suggest about the nature of the relationship between x and y?

b.  The summary quantities are

 

particular salesperson is 2 standard deviations above the mean in terms of experience, what would you predict for that person’s annual sales?

b.         If a particular person whose sales experience is 1.5 standard deviations below the average experience is pre- dicted to have an annual sales value that is 1 standard de- viation below the average annual sales, what is the value of r?

Answers

Maurice Tutor
(5)
Status NEW Posted 27 Jul 2017 10:07 AM My Price 7.00

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