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Author Question: The Y axis of a decile chart shows a. number of important class records identified. b. ratio of ... (Read 81 times)

jCorn1234

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on: Jun 24, 2018
The Y axis of a decile chart shows
 a. number of important class 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

___________________ can be used to partition observations in a manner to obtain clusters with the least amount of information loss due to the aggregation.
 a. Single linkage b. Ward's method
  c. Average group linkage d. Dendrogram


abro1885

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

b
RATIONALE: The Y axis of a decile chart shows ratio of decile mean to overall mean.

Answer to Question 2

b
RATIONALE: Ward's method is a procedure that can be used to partition observations in a manner to obtain clusters with the least amount of information loss due to the aggregation.


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