_________ are the numbers obtained by some random process?
A. Two- digit number take
B. Random table
C. Pack
D. Non of these
Two digit random numbers are ________________?
Two digit random numbers are ________________?
A. 2
B. 10
C. 99
D. 100
A random variable may be _____________?
A random variable may be _____________?
A. fixed
B. continuous
C. discrete
D. discrete or continuous
If E(x) is the expected value of X then E[x – E(x)]= ___________________?
If E(x) is the expected value of X then E[x – E(x)]= ___________________?
A. E(x) – E(x)
B. E(X) – 0
C. 0
D. E(x) + E(x)
Discrete random variable is real valued function defined on a ___________ sample space?
Discrete random variable is real valued function defined on a ___________ sample space?
A. Discrete
B. Variable
C. Scale
D. Non of these
How many layers does the earth have?
How many layers does the earth have?A. 1
B. 2
C. 3
D. 4
B. 2
C. 3
D. 4
The Earth has 3 layers: the crust, the mantle and the core (which is subdivided into the outer and inner core.) Each layer is unique.
The Afghan Government appointed___________ to facilitate Mujahireen during Hijrat Movement 1920?
The Afghan Government appointed___________ to facilitate Mujahireen during Hijrat Movement 1920?
A. Dr. Abdul Ghani
B. Kamal Khan
C. Abdul Majeed
D. None
A Hijrat Committee was formed at_________in Hijrat Movement 1920 to facilitate migrants?
A Hijrat Committee was formed at_________in Hijrat Movement 1920 to facilitate migrants?
A. Lahore
B. Kabul
C. Peshawar
D. Bengal
Name the Youngest Pakistani Player who scored 150+ Run in an ODI innings?
Name the Youngest Pakistani Player who scored 150+ Run in an ODI innings?A. Fakhar Zaman
B. Ahmad Shahzad
C. Babar Azam
D. Imam ul Haq
B. Ahmad Shahzad
C. Babar Azam
D. Imam ul Haq
If x is 4 and the distribution is 2, 3, 4, 5, 6, the sum of squared deviations from the x will be______________?
If x is 4 and the distribution is 2, 3, 4, 5, 6, the sum of squared deviations from the x will be______________?
A. 8
B. 10
C. 6
D. 12