Question 33 - Week 1 Practice | Prasnya
Prasnya
Continue with Google
Practice path
Dashboard
Exam
Qualifier / Quiz 1
Go to subject
Statistics 2
Go to chapter
Week 1
Question 33
00:00
Est. 2 min
Marks:
+3.00
0.00
The joint PMF of two discrete random variables
X
X
and
Y
Y
is given in the following table. Which of the following options is correct?
Single correct
Medium Difficulty
16 July 2023
A
2
a
=
b
=
6
c
=
4
d
2a=b=6c=4d
B
2
a
=
b
=
4
c
=
6
d
2a=b=4c=6d
C
6
a
=
12
b
=
2
c
=
3
d
6a=12b=2c=3d
D
9
a
=
18
b
=
3
c
=
2
d
9a=18b=3c=2d
