Figure from the original question paper

(A) Option figure from the original question paper

(B) Option figure from the original question paper

(C) Option figure from the original question paper

(D) Option figure from the original question paper

(E) Option figure from the original question paper

Stats 2 Quiz 2: 13 March 2022, Set QPE2 (January 2022 term)

Question 1

+3 marksOne correct option

Let X and Y be independent Poisson random variables with mean 1. Then
P(min(X, Y ) = 1) equals

Question 2

+4 marksOne or more correct options

Suppose the moment generating function of a random variable X is given by MX(λ) = e^(18λ)² and X1, X2, . . . ,X9 are 9 i.i.d. samples with distribution X. Let Y be a random variable defined as Y = X1 + X2 + · · · + X9. Which of the following options are true?

Select all that apply.

Question 3

+5 marksOne or more correct options

Select all that apply.

17 more questions in this paper

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More on the Stats 2 Quiz 2 13 Mar 2022 Set QPE2 paper

The IIT Madras BS Statistics for Data Science II (Stats 2) Quiz 2 paper sat on 13 Mar 2022, in the January 2022 term, set QPE2: 20 questions for 50 marks in 120 minutes. The first 3 questions are below. Sign in with Google — it is free — to see the whole paper with its answers and explanations, in learning mode or as a timed mock test.

Feature	Stats 2 Quiz 2 13 Mar 2022 Set QPE2 at a glance
Term	January 2022 term
Subject	Statistics for Data Science II
Course code	BSMA1004
Questions	20
Marks	50
Duration	120 min
MCQ	2
MSQ	2
Numerical	12
Written	4
Official paper	IIT M FOUNDATION QUIZ2 EXAM QPE2 13 Mar 2022
Negative marking	No negative marking.
Updated	25 Sept 2026

Other sets that day

Set QPE1