Question 10 - Week 4 Practice | Prasnya
Prasnya
Continue with Google
Practice path
Dashboard
Exam
Qualifier / Quiz 1
Go to subject
Statistics 2
Go to chapter
Week 4
Question 10
00:00
Est. 1 min
Marks:
+1.00
0.00
Passage
Based on the above data, answer the given subquestions. The PDF of a random variable
X
X
is given as
f
X
(
x
)
=
a
e
−
3
x
f_X(x)=ae^{-3x}
,
x
≥
0
x\ge0
, and
0
0
otherwise.
Question
Find the value of
a
a
.
Comprehension
Easy Difficulty
23 February 2025
Your answer