Question
Asked Oct 17, 2019
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check_circleExpert Solution
Step 1

(a).

Since the total probability within the range of a continuous probability is unity. Therefore,

3
k(3x-x2 c 1
0
k 3
2
=1
27
27
= 1
3
2
k
2
1
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3 k(3x-x2 c 1 0 k 3 2 =1 27 27 = 1 3 2 k 2 1

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Step 2

(b).

The required probability can be obta...

(3x-x2) dc
9
2
o-1)-7-1)
2 3
92
2
26
12
3
2 10
9
3
20
27
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Image Transcriptionclose

(3x-x2) dc 9 2 o-1)-7-1) 2 3 92 2 26 12 3 2 10 9 3 20 27

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Probability

Random Variables

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