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Data Science Miscellaneous MCQ Questions and Answers | Data Science MCQs

Explore our comprehensive collection of multiple-choice questions (MCQs) on Data Science Miscellaneous designed to boost your confidence and knowledge in data science. These data science MCQs are essential for data science job interviews and exams. Page-6 section-2

Each section contains 100 MCQs on Data Science Miscellaneous .
51
Which of the following is the probability calculus of beliefs, given that beliefs follow certain rules?
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Answer & Solution
Answer: Option A
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52
Usually replacing the standard error by its estimated value does change the CLT.
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Answer: Option B
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53
Which of the following reads a data.frame and creates text output referring to the Google Visualization API?
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Answer & Solution
Answer: Option C
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54
To create sequences of numbers, NumPy provides a function . . . . . . . . analogous to range that returns arrays instead of lists.
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Answer & Solution
Answer: Option A
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55
The . . . . . . . . basically states that the sample mean is consistent.
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Answer & Solution
Answer: Option B
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56
Bayesian inference uses frequency interpretations of probabilities to control error rates.
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Answer: Option B
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57
Point out the correct statement.
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Answer & Solution
Answer: Option D
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58
ndarray.dataitemSize is the buffer containing the actual elements of the array.
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Answer: Option A
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59
Point out the wrong statement.
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Answer: Option A
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60
Bernoulli random variables take (only) the values 1 and 0.
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Answer & Solution
Answer: Option A
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