Dsci exam 1 - Study guides, Class notes & Summaries

1. What refers to training and empowering frontline workers to solve a problem immediately? - correct answer Service Recovery A production manager at a pottery factory has noticed that about 70% of defects result from impurities in raw materials, 15% result from human error, 10% from machine malfunctions, and 5% from a variety of other causes. This manager is most likely using: - correct answer A *Pareto* Chart "*Kaizen*" is a Japanese term meaning: - correct answer *continuous imp...

Statistics (collective noun) - correct answer the science of gathering, describing, and analyzing data Statistics (plural of "statistic") - correct answer the actual numerical descriptions of sample data Population - correct answer a particular group of interest Variable - correct answer a value or characteristic that changes among members of a population Data - correct answer the counts, measurements, or observations gathered about a specific variable in a population in ...

DSCI 5330 EXAM 1 LATEST UPDATE ...

Which statement about the data mining process is INCORRECT? - correct answer Data cleaning and pre-processing is usually a trivial step in the process Which statement is FALSE about the data-driven decision-making approach? - correct answer It is loaded with assumptions and theories What is the essential element in the machine learning algorithms that distinguish supervised from unsupervised learning? - correct answer In the supervised learning models target variable is used in the m...

DSCI 5330 EXAM 1 WITH QUESTIONS AND ANSWERS ...

DSCI 5330 CHAPTER 1-3 EXAM LATEST UPDATE...

DSCI 5330 EXAM 1 STUDYGUIDE...

DSCI 2710 Exam 1 UNT Spring 2024 Test With Solution...

DSCI: Exam 1 QUESTIONS WITH ANSWERS