Category: RANDOM VARIABLE AND PROBABILITY DISTRIBUTIONS

A. A Table
B. A Graph
C. A mathematical Equation
D. All of these

A. Random space
B. Space
C. Random sample
D. Non of these

A. Zero
B. C
C. 1
D. 2

A. -1 and 0
B. 0 and 1
C. -1 and 1
D. exactly 1

A. Harmonic Mean
B. Geometric Mean (GM)
C. Arithmetic Mean (AM)
D. Non

A. Trial
B. event
C. Experiment
D. Random experiment

A. A
B. a E(x)
C. x E(a)
D. Non of these

A. Probability Function
B. Distribution Function
C. Probability Distribution
D. Probability Density Function

A. Random function
B. Distribution function
C. Continuous function
D. probability function

A. E(x) – E(x)
B. E(X) – 0
C. 0
D. E(x) + E(x)