Multiple choice questions. Choose correct answer 1. Sampling is used because A) it increases the data quality B) the processing of entire data can be time-consuming C) it reduces dimensionality D) it helps find missing data Answer: 2) Correlation coefficient is always in the range A) 0 to 1 B) -1 to 1 C) 0 to 100 D) 1 to 2 Answer: True or False. Choose correct answer 3. Regression analysis is used to predict a value of a continuous valued variable.
Multiple choice questions. Choose correct answer 1. Sampling is used because A) it increases the data quality B) the processing of entire data can be time-consuming C) it reduces dimensionality D) it helps find missing data Answer: 2) Correlation coefficient is always in the range A) 0 to 1 B) -1 to 1 C) 0 to 100 D) 1 to 2 Answer: True or False. Choose correct answer 3. Regression analysis is used to predict a value of a continuous valued variable.
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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Multiple choice questions. Choose correct answer
1. Sampling is used because
A) it increases the data quality B) the processing of entire data can be time-consuming C) it reduces dimensionality D) it helps find missing data
Answer:
2) Correlation coefficient is always in the range
A) 0 to 1 B) -1 to 1 C) 0 to 100 D) 1 to 2
Answer:
True or False. Choose correct answer
3. Regression analysis is used to predict a value of a continuous valued variable.
Answer:
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