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Data Science MCQs with answers Page - 8

Dear candidates you will find MCQ questions of Data Science here. Learn these questions and prepare yourself for coming examinations and interviews. You can check the right answer of any question by clicking on any option or by clicking view answer button.
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Mr. Dubey • 51.17K Points
Coach

Q. Which of the following principle is incorrectly represented in the below figure?

(A) Show Comparisons
(B) Integrate Evidence
(C) Describe Evidence
(D) None of the mentioned

M

Mr. Dubey • 51.17K Points
Coach

Q. Point out the wrong statement.

(A) Randomized studies are not used to identify causation
(B) Complication approached exist for inferring causation
(C) Causal relationships may not apply to every individual
(D) All of the mentioned

M

Mr. Dubey • 51.17K Points
Coach

Q. Which of the following technique comes under practical machine learning?

(A) Bagging
(B) Boosting
(C) Forecasting
(D) None of the mentioned

M

Mr. Dubey • 51.17K Points
Coach

Q. Which of the following is a good way of performing experiments in data science?

(A) Measure variability
(B) Generalize to the problem
(C) Have Replication
(D) All of the mentioned

M

Mr. Dubey • 51.17K Points
Coach

Q. Point out the correct statement.

(A) Raw data is original source of data
(B) Preprocessed data is original source of data
(C) Raw data is the data obtained after processing steps
(D) None of the mentioned

M

Mr. Dubey • 51.17K Points
Coach

Q. Which of the following is the top most important thing in data science?

(A) answer
(B) question
(C) data
(D) none of the mentioned

M

Mr. Dubey • 51.17K Points
Coach

Q. Which of the following characteristic of big data is relatively more concerned to data science?

(A) Velocity
(B) Variety
(C) Volume
(D) None of the mentioned

M

Mr. Dubey • 51.17K Points
Coach

Q. Which of the following is the common goal of statistical modelling?

(A) Inference
(B) Summarizing
(C) Subsetting
(D) None of the mentioned

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