268MathematicsMedium
When the word random variable use in statistics it must have?
AVariable
BNone of these
CValues
DProbability distribution
Correct answer
D. Probability distribution
Explanation
The correct answer is Probability distribution.
Correct answer
D. Probability distribution
Explanation
The correct answer is Probability distribution.
if Var(θˆ)→0 as n → 0, then θˆ is said to be________?
The variance of 5 numbers is 10. If each number is divided by 2, then variance of new number is________?
Which of the following statement is true for CDF of the random variable X?
Discrete random variable is real valued function defined on a ________ sample space?
Combine mean calculated by different given mean is ________?
If a & b are constants, then Var (a + bX) equal to________?