Question

When building a predictive model, the Data Analysis stage is where you ____________.

A) select the input data
B) create data samples
C) determine the output field
D) group predictors

Answer 1

The Data Analysis stage in building a predictive model involves selecting the input data.

Step-by-step explanation:

When building a predictive model, the Data Analysis stage is where you select the input data. This involves identifying the relevant variables or features that will be used in the model. For example, if you're building a predictive model to determine house prices, you would select variables such as square footage, number of bedrooms, and location as input data.