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September 2021 term · Statistics for Data Science II · BSMA1004

Stats 2 Quiz 1: 10 October 2021, Set POD21TE3QZ1QPA (September 2021 term)

The IIT Madras BS Statistics for Data Science II (Stats 2) Quiz 1 paper sat on 10 Oct 2021, in the September 2021 term, set POD21TE3QZ1QPA: 10 questions for 50 marks in 120 minutes. Every question is below with its answer. Take it as a timed mock test to be marked, or read it through first.

Questions
10
Marks
50
Duration
120 min
Numerical
8
MSQ
1
MCQ
1
Take as mock testPractise with answers

Updated

No negative marking.

Question 1

+4 marksNumerical answer

NOTE: Enter your answer to the nearest integer.

Show answer

Correct answer: 15

Question 1 on its own page

Question 2

+4 marksNumerical answer
Show answer

Correct answer: 0.26 (accepted within ±0.02)

Question 2 on its own page

Question 3

+4 marksNumerical answer
Show answer

Correct answer: 0.28 (accepted within ±0.02)

Question 3 on its own page

Question 4

+4 marksNumerical answer
Show answer

Correct answer: 0.512

Question 4 on its own page

Question 5

+6 marksNumerical answer
Show answer

Correct answer: 0.3

Question 5 on its own page

Question 6

+6 marksNumerical answer

NOTE: Enter your answer to the nearest integer.

Show answer

Correct answer: 20

Question 6 on its own page

Question 7

+6 marksNumerical answer
Show answer

Correct answer: 1.1635 (accepted within ±0.0015)

Question 7 on its own page

Question 8

+6 marksNumerical answer
Show answer

Correct answer: 0.11 (accepted within ±0.01)

Question 8 on its own page

Question 9

+4 marksOne or more correct options

Select all that apply.

  1. A
  2. B
  3. C
  4. D
Show answer

Correct answers

  • A
  • C
  • D
Question 9 on its own page

Question 10

+6 marksOne correct option
  1. A
  2. B
  3. C
  4. D
  5. E
Show answer

Correct answer

  • C
Question 10 on its own page