Maurice Tutor

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Expertise:
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Teaching Since: May 2017
Last Sign in: 55 Weeks 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 02 Oct 2017 My Price 7.00

Professor Bert Forman

40.   Professor Bert Forman believes the students who complete his examinations in the short- est time receive the highest grades and those who take the longest to complete them receive the lowest grades. To verify his suspicion, he assigns a rank to the order of finish and then grades the examinations. The results are shown below:

 

 

 

Student

Order of Completion

Score  (50 possible)

 

 

Student

Order of Completion

Score  (50 possible)

Gromney

1

48

Smythe

7

39

Bates

2

48

Arquette

8

30

MacDonald

3

43

Govito

9

37

Sosa

4

49

Gankowski

10

35

Harris

5

50

Bonfigilo

11

36

Cribb

6

47

Matsui

12

33

 

 

Convert the test scores to a rank and find the coefficient of rank correlation. At the .05 significance level, can Professor Forman conclude there is a positive association between the order of finish and the test    scores?

Answers

(3)
Status NEW Posted 02 Oct 2017 03:10 PM My Price 7.00

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