A. 2
B. 10
C. 99
D. 100
0
A random variable may be _____________?
0
If E(x) is the expected value of X then E[x – E(x)]= ___________________?
A. fixed
B. continuous
C. discrete
D. discrete or continuous
0
Discrete random variable is real valued function defined on a ___________ sample space?
A. E(x) – E(x)
B. E(X) – 0
C. 0
D. E(x) + E(x)
Download App