Sasha is a Data Scientist at Walmart. She is implementing the machine learning (ML) workflow to classify customers into likely buyers and non-buyers. One of the variables she uses is City, which has eight city categories; which step function will she use for feature engineering.

The reason of splitting out data set to training and testing data set is 

The author of the book of Jude claims to be related to …

Ehrman says that one reason for the writing of Hebrews was that the Christians needed to __________________________.

Second Thessalonians was written because … 

         What rhetorical style of antiquity did Paul use in crafting his arguments in his letter to the Romans?

During the first two centuries the gospel was taken from place to place by traveling evangelists and teachers. Since ______________ teachers also relied on this practice, 2 John was written to urge discernment in supporting traveling teachers; otherwise, someone might unintentionally contribute to the propagation of heresy.

What is the fundamental point of the narrative in the Book of Revelation?

Most scholars believe that Paul may have written at least _______ letters to the churches in Corinth.

Which of the following views of “faith” is Paul attempting to communicate in his letter to the Romans?