2
answers
0
watching
180
views
13 Apr 2021
Consider the following discrete probability distribution. What is the probability that x equals 7?
X
3
4
7
9
P(X)
0.22
0.17
?
0.18
Consider the following discrete probability distribution. What is the probability that x equals 7?
| X | 3 | 4 | 7 | 9 |
| P(X) | 0.22 | 0.17 | ? | 0.18 |
25 Sep 2021
Karol E.Lv8
14 Apr 2021
Already have an account? Log in
Related textbook solutions
Related questions
Which of the following represents a valid probability distribution function?
(A)
| x | f(x) |
| 3 | 18 |
| 4 | 15 |
| 5 | 17 |
(B) More than one of the above choices could represent a probability distribution function.
(C) None of the above choices could represent a probability distribution function
(D)
| x | f(x) |
| 3 | 0.65 |
| 4 | 0.13 |
| 5 | 0.22 |
(E)
| x | f(x) |
| 3 | 0.54 |
| 4 | 0.66 |
| 5 | -0.20 |
(F)
| x | f(x) |
| 3 | 0.18 |
| 4 | 0.15 |
| 5 | .17 |
