The following function is probability mass function x 2 1
The following function is probability mass function.
| x | - 2 | - 1 | 0 | 1 | 2 | 
| f(x) | 1/6 | 1/6 | 2/6 | 1/6 | 1/6 | 
Solution
a) 1
b)5/6
c)2/3
d)1/3

The following function is probability mass function.
| x | - 2 | - 1 | 0 | 1 | 2 | 
| f(x) | 1/6 | 1/6 | 2/6 | 1/6 | 1/6 | 
a) 1
b)5/6
c)2/3
d)1/3

