IBM SPSS Modeler Professional v2 認定 C2020-010 試験問題:

1. In the Gains Chart displayed below, what does the $BEST-CHURNED line represent?

A) The best model for cases in the training partition to predict the field CHURNED
B) The best current model to predict the field CHURNED
C) None of the above
D) The theoretically best model to predict the field CHURNED

2. Which key items must be identified before a data mining project is started? (Choose three.)

A) Available data
B) Data quality problems
C) Available expertise on the data and business
D) A business problem or question

3. When using the Algorithm method to replace missing values in Data Audit output, which algorithm is used?

A) Cox Regression
B) 05.0
C) C&RT
D) Neural Net

4. Which statement about the Filler dialog shown below is correct?

A) No missing values will be replaced because neither field was specified in the Condition box for missing value replacement.
B) None of the statements is correct.
C) Missing values for the field @RELD will be replaced.
D) The missing values for both GE and INCOME will be replaced by zeroes.

5. Examine the Matrix table shown below which relates the fields churn (whether a customer will churn) to agecat (Age groups).

Based on the table, which statements are accurate? (Choose two.)

A) Older age groups are less likely to churn than the younger ages.
B) 10.768% of those that churn are over 65 years of age.
C) Measured by the Chi-square, this is a weak relationship.
D) 42.283% of the 18-24 year olds will churn.

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