A00-485試験無料問題集（190題）「SASInstitute Modeling Using SAS Visual Statistics 認定」

出題：1

Given a scenario where the response variable represents the number of accidents in a day, what distribution and link function might be appropriate for modeling?

A. Normal distribution with an identity link function

B. Logistic distribution with a logit link function

C. Exponential distribution with a square root link function

D. Poisson distribution with a log link function

正解：D 解答を投票する

出題：2

Given a scenario, what fit statistic can be used to select a champion model in model comparison?

A. The p-value of the intercept term

B. The learning rate of the model

C. The AUC (Area Under the Curve)

D. The R-squared value

正解：C 解答を投票する

出題：3

When building a Generalized Linear Model in SAS Visual Statistics, which link function is available?

A. Negative Binomial

B. Poisson

C. Gaussian

D. Log

正解：D 解答を投票する

出題：4

You would like to compare multiple models that you've built in SAS Visual Statistics.
Which parameters must be the same for all models being compared? (choose 3)

A. Model Type

B. Data Source

C. Response Variable

D. Link Function

E. Assessment Bins

F. Event Level

正解：B,C,F 解答を投票する

出題：5

In group-by modeling, when is the p-value for the group-by variable considered significant?

A. When the p-value is less than 0.05

B. When the p-value is less than 0.01

C. When the p-value is greater than 0.05

D. When the p-value is exactly 0.05

正解：A,B 解答を投票する

出題：6

When assessing the quality of a linear regression model, what does a low p-value associated with the F-statistic suggest?

A. The model has a significant overall explanatory power.

B. The model has a high level of multicollinearity.

C. The model has a weak linear relationship with the response.

D. The model is a poor fit for the data.

正解：A 解答を投票する

出題：7

When examining the summary table for group-by processing, what information can you find?

A. The mean value of the target variable for each group

B. The standard deviation of the target variable for each group

C. The distribution of the group-by variable

D. The number of observations in each group

正解：A,B,D 解答を投票する

出題：8

Which of the following criteria are commonly used for pruning a decision tree?

A. Maximum leaf nodes

B. Maximum tree height

C. Maximum depth

D. Minimum split count

正解：A,C,D 解答を投票する

出題：9

When setting proper inputs for the k-means algorithm, what parameter represents the number of clusters to create?

A. Random seed

B. Cluster centroid initialization

C. Learning rate

D. K-value

正解：D 解答を投票する

出題：10

When applying interactive group-by in SAS Visual Analytics, what happens when you select a specific group?

A. The other groups are temporarily hidden from the visualization

B. The visualization updates to show data only for the selected group

C. The selected group is highlighted within the visualization

D. The measures are aggregated for the selected group

正解：A,B,C 解答を投票する

A00-485試験無料問題集「SASInstitute Modeling Using SAS Visual Statistics 認定」