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- Question 47
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Question 47/60
Refer to the exhibit.
Given alpha=0.02, which conclusion is justified regarding percentage of body fat, comparing small (S),
medium (M), and large (L) wrist sizes?
Given alpha=0.02, which conclusion is justified regarding percentage of body fat, comparing small (S),
medium (M), and large (L) wrist sizes?
Correct Answer: A
- Question List (60q)
- Question 1: Which of the following describes a concordant pair of observ...
- Question 2: Which SAS program will correctly use backward elimination se...
- Question 3: Refer to the ROC curve: (Exhibit) As you move along the curv...
- Question 4: Refer to the exhibit: (Exhibit) The box plot was used to ana...
- Question 5: What is the default method in the LOGISTIC procedure to hand...
- Question 6: Given the following GLM procedure output: (Exhibit) Which st...
- Question 7: Suppose training data are oversampled in the event group to ...
- Question 8: Refer to the exhibit: (Exhibit) SAS output from the RSOUARE ...
- Question 9: Select the equivalent LOGISTIC procedure model statements. (...
- Question 10: SIMULATION A linear model has the following characteristics:...
- Question 11: The question will ask you to provide a missing statement. Gi...
- Question 12: The standard form of a linear regression model is: (Exhibit)...
- Question 13: An analyst generates a model using the LOGISTIC procedure. T...
- Question 14: There are missing values in the input variables for a regres...
- Question 15: A predictive model uses a data set that has several variable...
- Question 16: A marketing manager attempts to determine those customers mo...
- Question 17: Refer to the exhibit. (Exhibit) Based on the control plot, w...
- Question 18: What is a drawback to performing data cleansing (imputation,...
- Question 19: The selection criterion used in the forward selection method...
- Question 20: Refer to the lift chart: (Exhibit) At a depth of 0.1, Lift =...
- Question 21: An analyst knows that the categorical predictor, storeId, is...
- Question 22: An analyst investigates Region (A, B, or C) as an input vari...
- Question 23: Given the following SAS data set TEST: (Exhibit) Which SAS p...
- Question 24: Assume a $10 cost for soliciting a non-responder and a $200 ...
- Question 25: Given the following output from the LOGISTIC procedure: (Exh...
- Question 26: Screening for non-linearity in binary logistic regression ca...
- Question 27: A linear model has the following characteristics: A dependen...
- Question 28: A company has branch offices in eight regions. Customers wit...
- Question 29: Identify the correct SAS program for fitting a multiple line...
- Question 30: The total modeling data has been split into training, valida...
- Question 31: A financial services manager wants to assess the probability...
- Question 32: Refer to the lift chart: (Exhibit) What does the reference l...
- Question 33: Which SAS program will divide the original data set into 60%...
- Question 34: An analyst fits a logistic regression model to predict wheth...
- Question 35: This question will ask you to provide missing code segments....
- Question 36: Refer to the exhibit: (Exhibit) An analyst examined logistic...
- Question 37: The following LOGISTIC procedure output analyzes the relatio...
- Question 38: In partitioning data for model assessment, which sampling me...
- Question 39: Refer to the REG procedure output: (Exhibit) An analyst has ...
- Question 40: A marketing campaign will send brochures describing an expen...
- Question 41: In order to perform honest assessment on a predictive model,...
- Question 42: Including redundant input variables in a regression model ca...
- Question 43: A non-contributing predictor variable (Pr > |t| =0.658) i...
- Question 44: Refer to the exhibit: (Exhibit) Based upon the comparative R...
- Question 45: A confusion matrix is created for data that were oversampled...
- Question 46: One common approach for predicting rare events in the LOGIST...
- Question 47: Refer to the exhibit. (Exhibit) Given alpha=0.02, which conc...
- Question 48: When mean imputation is performed on data after the data is ...
- Question 49: Refer to the REG procedure output: (Exhibit) The Intercept e...
- Question 50: Refer to the following odds ratio table: (Exhibit) What is a...
- Question 51: Which SAS program will detect collinearity in a multiple reg...
- Question 52: This question will ask you to provide a missing option. Comp...
- Question 53: Refer to the REG procedure output: (Exhibit) Click on the ca...
- Question 54: Which method is NOT an appropriate way to score new observat...
- Question 55: Customers were surveyed to assess their intent to purchase a...
- Question 56: Which statistic, calculated from a validation sample, can he...
- Question 57: An analyst has a sufficient volume of data to perform a 3-wa...
- Question 58: Refer to the confusion matrix: (Exhibit) Calculate the sensi...
- Question 59: Given the following LOGISTIC procedure: (Exhibit) What is th...
- Question 60: Consider scoring new observations in the SCORE procedure ver...
