For the following pmf (probability mass function), what's P(1 < X ≤ 4) ? PMF of X -1 0 2 3 4 total .3 .05 105 1 P-x) 25.25 ا. And for the following cdf (cumulative distribution function), what's P(−1
For the following pmf (probability mass function), what's P(1 < X ≤ 4) ? PMF of X -1 0 2 3 4 total .3 .05 105 1 P-x) 25.25 ا. And for the following cdf (cumulative distribution function), what's P(−1
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Transcribed Image Text:For the following pmf (probability mass function), what's P(1 < X ≤ 4) ?
PMF of X
-1
0
2
3
4
total
.3
.05
105
1
P-x) 25.25
ا.
And for the following cdf (cumulative distribution function), what's P(−1 <Y≤2) ?
Either report a fraction or a decimal rounded to 3 places.
CDF of Y
for
Fx (y)=
=P(Y≤5)
O
5<-2
47
-25yc-1
317
-1=5<0
517
osyal
617
1 ≤ y ≤2
717
2≤4
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