Question 22 - Week 4 Practice | Prasnya
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Week 4
Question 22
00:00
Est. 2 min
Marks:
+3.00
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Passage
Based on the above data, answer the given subquestions. The probability density function of a random variable
X
X
is given as
f
X
(
x
)
=
1
10
f_X(x)=\frac{1}{10}
for
0
≤
x
<
1
0\le x<1
,
k
x
kx
for
1
≤
x
<
2
1\le x<2
,
3
10
\frac{3}{10}
for
2
≤
x
<
3
2\le x<3
, and
0
0
otherwise.
Question
What is the value of
P
(
1
<
X
<
2.5
)
P(1<X<2.5)
? Enter the answer correct to two decimal places.
Comprehension
Easy Difficulty
25 February 2024
Your answer