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Author Question: In using a paired-comparison scale, how many evaluations would have to be made if five objects are ... (Read 8 times)

nummyann

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on: Jun 29, 2018
In using a paired-comparison scale, how many evaluations would have to be made if five objects are evaluated?
 a. 5 c. 8
  b. 6 d. 10

Question 2

Which sampling method involves using a combination of two or more probability sampling techniques?
 a. multidimensional sampling
  b. multistage area sampling
  c. two-phase sampling
  d. N-phase sampling


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blakcmamba

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Reply #1 on: Jun 29, 2018
Answer to Question 1

D
For n objects, n(n1)/2 comparisons are required. 5(51)/2 = 5  2 = 10

Answer to Question 2

B


nummyann

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Reply 2 on: Jun 29, 2018
Great answer, keep it coming :)

vickybb89

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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