A. 6 outcomes
B. 24 outcomes
C. 216 outcomes
D. Non of these
when a three die rolled the sample space consists of _____________? Read More »
Probability Mcqs, Statistics Mcqs A. Two
B. Three
C. Four
D. One
The probability of a save event is equal to _________________? Read More »
Probability Mcqs, Statistics Mcqs A. Finite
B. Random
C. Continuous
D. values
A. 0
B. -1
C. 1
D. Infinity
Total Area under the curve in probability of density function is ? Read More »
RANDOM VARIABLE AND PROBABILITY DISTRIBUTIONS, Statistics Mcqs A. (C)
B. E(x)
C. b E(a)
D. b
E(ax + b) = A E(x) +___________________? Read More »
RANDOM VARIABLE AND PROBABILITY DISTRIBUTIONS, Statistics Mcqs A. A
B. a E(x)
C. x E(a)
D. Non of these
If E (ax) = _______________? Read More »
RANDOM VARIABLE AND PROBABILITY DISTRIBUTIONS, Statistics Mcqs A. Continuous data
B. Random
C. Discrete data
D. Non of these
The time taken by an athlete to run a 400 mile race in SAF games ________________? Read More »
RANDOM VARIABLE AND PROBABILITY DISTRIBUTIONS, Statistics Mcqs A. (X – A)2
B. E(x)
C. (x – u)2
D. (x – 4)2
The variance of randomvariable of x then var(x) = E[x-E[x]2 = E[________]? Read More »
RANDOM VARIABLE AND PROBABILITY DISTRIBUTIONS, Statistics Mcqs A. 0 and 1
B. 0,1,2,…………9
C. 1,2,3….10
D. None of these
The basic random numbers are ________________? Read More »
RANDOM VARIABLE AND PROBABILITY DISTRIBUTIONS, Statistics Mcqs A. E(x + 0)
B. E(x + x)
C. E(x) + E(y)
D. E(y)
The mathematical exception of x + y is equal to ________________? Read More »
RANDOM VARIABLE AND PROBABILITY DISTRIBUTIONS, Statistics Mcqs