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Total Questions: 6

Question no.

QUESTION 1 Topic: Data Analytics Basics Test

_______________ approach should be used if you cannot fix the variable.
1. non stratify it
2. randomize it
3. None of these
4. generalize it
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QUESTION 2 Topic: Data Analytics Basics Test

Which of the following statement holds true?
1. Data Cleaning focuses on prediction, based on known properties learned from the training data.
2. None of these
3. Machine learning focuses on prediction, based on known properties learned from the training data
4. Representing data in a form which both mere mortals can understand and get valuable insights is as much a science as much as it is art
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QUESTION 3 Topic: Data Analytics Basics Test

___________________ is generally referred to as ‘data fishing’.
1. Data merging
2. Data bagging
3. Data booting
4. None of these
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QUESTION 4 Topic: Data Analytics Basics Test

Which of the given statement does not hold true for the given approaches?
1. All of these
2. Causal relationships may not apply to every individual
3. Randomized studies are not used to identify causation
4. Complication approached exist for inferring causation
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QUESTION 5 Topic: Data Analytics Basics Test

The data mining technique that is used to uncover patterns in data is ______________.
1. Data bagging
2. Data booting
3. Data Dredging
4. Data merging
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QUESTION 6 Topic: Data Analytics Basics Test

Select approach should be used to ask Data Analysis question
1. None of these
2. Find only one solution for particular problem
3. Find out answer from dataset without asking question
4. Find out the question which is to be answered
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Your Score 45%

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