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Probability Distribution for Discrete Random Variables Each semester due to the complexity of Business Statistics 272...

Probability Distribution for Discrete Random Variables

Each semester due to the complexity of Business Statistics 272 at Jefferson State Community College there is a maximum number of students who can enroll as the course is treated more like a seminar.   The maximum number of students is 10.  

Assumption:  Let y represent the number enrolled students and p(y) represent its respective probability.

y

P(y)

0

?

1

0.150

2

0.250

3

0.140

4

0.090

5

0.080

6

0.060

7

0.050

8

0.040

9

0.025

10

0.015

Determine the answer for P(y ≤ 4).  

Determine the answer for P(y ≥ 9).  

Determine the answer for P(3 ≤ y < 7).  

Math   Statistics-And-Probability   
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