A random variable x has the following probability function :
|
Values of x :
|
0 | 1 | 2 | 3 | 4 |
|
P(x) :
|
0 | k | 2k | 2k | 3k |
What is the value of k ?
1
0.100
2
0.125
3
0.166
4
0.150
A random variable x has the following probability function :
|
Values of x :
|
0 | 1 | 2 | 3 | 4 |
|
P(x) :
|
0 | k | 2k | 2k | 3k |