i. A random variable is assigned numerical values based on the outcomes of an experiment.
ii. A random variable is a quantity resulting from a random experiment that can assume different values by chance.
Iii) The mean of a probability distribution is referred to as its expected value.
A) (i), (ii) and (iii) are all correct statements
B) (i) is a correct statement but not (ii) or (iii).
C) (i) and, (iii) are correct statements but not (ii).
D) (ii) and, (iii) are correct statements but not (i).
E) All statements are false

Question

i. A random variable is assigned numerical values based on the outcomes of an experiment. 
ii. A random variable is a quantity resulting from a random experiment that can assume different values by chance.
Iii) The mean of a probability distribution is referred to as its expected value.
A) (i), (ii) and (iii) are all correct statements
B) (i) is a correct statement but not (ii) or (iii).
C) (i) and, (iii) are correct statements but not (ii).
D) (ii) and, (iii) are correct statements but not (i).
E) All statements are false

Quizplus · Accepted Answer

The Answer is A

I a Random Variable Is Assigned Numerical Values Based on the Outcomes