Questions from Analytics

Q: Figure 13.33 shows the Solver sensitivity report for the ColPal

Figure 13.33 shows the Solver sensitivity report for the ColPal Products scenario in Problem 2. Using only the information in the sensitivity report, answer the following questions.Figure 13.33Sensiti...

Q: Construct cross-tabulations of Gender versus Carrier and Type versus Usage

Construct cross-tabulations of Gender versus Carrier and Type versus Usage in the Excel file Cell Phone Survey. What might you conclude from this analysis?

Q: Use discriminant analysis to classify the new data in the

Use discriminant analysis to classify the new data in the Excel file Credit Approval Decisions Coded using only credit score and years of credit history as input variables

Q: Use logistic regression to classify the new data in the

Use logistic regression to classify the new data in the Excel file Credit Approval Decisions Coded using only credit score and years of credit history as input variables

Q: The Excel file Credit Risk Data provides a database of

The Excel file Credit Risk Data provides a database of information about loan applications along with a classification of credit risk in column L. Convert the categorical data into numerical codes as...

Q: Fruity Juices, Inc., produces five different flavors of fruit juice:

Fruity Juices, Inc., produces five different flavors of fruit juice: apple, cherry, pomegranate, orange, and pineapple. Each batch of product requires processing in three departments (blending, strain...

Q: Suggest some metrics that a manager of a fast-food restaurant,

Suggest some metrics that a manager of a fast-food restaurant, such as McDonald’s or Chipotle, might want to collect. Describe how the manager might use the data to facilitate better decisions

Q: The Excel file Credit Risk Data provides a database of

The Excel file Credit Risk Data provides a database of information about loan applications along with a classification of credit risk in column L. Convert the categorical data into numerical codes as...

Q: Using the data in the Excel file Student Grades, which

Using the data in the Excel file Student Grades, which represent exam scores in one section of a large statistics course, test the hypothesis that the variance in grades is the same for both tests

Q: The Excel file Credit Risk Data provides a database of

The Excel file Credit Risk Data provides a database of information about loan applications, along with a classification of credit risk in column L. Convert the categorical data into numerical codes as...