Question

24
Example 18. A random variable X has the following probability function :
- 2
-1
0
1
2
3
f(x):
0.1
k
0-2
2 k
0.3
3k
(1) Find k
(i) Evaluate P (X<2), P (X22), P(-2<X<2)
(iii) Determine the distribution function F(x) of X.​

Answer 1

Answer:

option 1 is correct answer