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Author Question: The X axis of a lift chart shows a. number of actual Class 1 records identified. b. ratio of ... (Read 52 times)

jasdeep_brar

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on: Jun 24, 2018
The X axis of a lift chart shows
 a. number of actual Class 1 records identified.
  b. ratio of decile mean to overall mean.
  c. the number of actual Class 1 records.
  d. the ratio of the overall mean to the decile mean.

Question 2

Suppose the dissimilarity between clusters A and B has the value 24 and the dissimilarity between cluster B and C has the value 12 . Use McQuitty's method to determine the dissimilarity of clusters A and B.
 a. 12 b. 18
  c. 24 d. 36


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jasonq

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Reply #1 on: Jun 24, 2018
Answer to Question 1

a
RATIONALE: The X axis of a lift chart shows number of actual Class 1 records are identified.

Answer to Question 2

c
RATIONALE: Using McQuitty's method, the dissimilarity between clusters A and B is calculated as the average of the dissimilarity between A and C and the dissimilarity between B and C. The calculated value is (12+24)/2 = 18.


jasdeep_brar

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Reply 2 on: Jun 24, 2018
Great answer, keep it coming :)

bassamabas

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Reply 3 on: Yesterday
Gracias!

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