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Refer to the confusion matrix:

An analyst determines that loan defaults occur at the rate of 3% in the overall population. The above confusion matrix is from an oversampled test set (1 = default).

What is the sensitivity adjusted for the population event probability?

Enter your answer in the space below. Round to three decimals (example: n.nnn).

A company has branch offices in eight regions. Customers within each region are classified as either "High Value" or "Medium Value" and are coded using the variable name VALUE. In the last year, the total amount of purchases per customer is used as the response variable.

Suppose there is a significant interaction between REGION and VALUE. What can you conclude?

A. More high value customers are found in some regions than others.

B. The difference between average purchases for medium and high value customers depends on the region.

C. Regions with higher average purchases have more high value customers.

D. Regions with higher average purchases have more medium value customers.

There are missing values in the input variables for a regression application.

Which SAS procedure provides a viable solution?

A. GLM

B. VARCLUS

C. STDI2E

D. CLUSTER

A linear model has the following characteristics:

1.

A dependent variable (y)

2.

Three continuous predictor variables (x1-x3)

3.

One categorical predictor variable (c1 with 3 levels)

Which SAS program fits this model?

A. Option A

B. Option B

C. Option C

D. Option D

Refer to the exhibit:

SAS output from the RSQUARE selection method, within the REG procedure, is shown. The top two models in each subset are given. Based on the exhibit, which statement is true?

A. The AIC champion model is more parsimonious than the SBC champion.

B. The SBC champion model is more parsimonious than the AIC champion.

C. The R-Square champion model is the most parsimonious.

D. Adjusted R-Square and R-Square agree on the champion model.