Statistics Mcqs

Prepare for competitive exams with comprehensive Statistics MCQs on McqsTestz.con website which covering key topics like probability, data analysis, distributions, and more. Ideal for CSS, FPSC, PPSC, SPSC, KKPSC, and BPSC exam preparation

Statistics Mcqs

Variance remains unchanged by change of________________?

A. Origin

B. Scale

C. Both

D. None of these

Lowest value of variance can be________________?

A. 1

B. -1

C. 3

D. 0

The sum of squared deviations of a set of n values from their mean is__________________?

A. Zero

B. Maximum

C. Least

D. None

Mean Deviation, Variance and Standard Deviation of the values 4, 4, 4, 4, 4, 4 is_________________?

A. 8

B. 2

C. 12

D. 0

The measure of dispersion is changed by a change of_____________?

A. Origin

B. Scale

C. Algebraic Signs

D. None

A measure of dispersion is always ________________?

A. Zero

B. Positive

C. Negative

D. Infinity

The algebraic sum of deviations from mean is_____________?

A. Maximum

B. Zero

C. Minimum

D. Undefined

You asked five of your classmates about their height. On the basis of this information, you stated that the average height of all students in your university or college is 67 inches. This is an example of ?

A. Descriptive statistics

B. Inferential Statistics

C. Parameter

D. Population

Which one of the following measurement does not divide a set of observations into equal parts ?

A. Quartiles

B. Standard Deviations

C. Percentiles

D. Deciles

Which of the following is not based on all the observations ?

A. Geometric Mean

B. Harmonic Mean

C. Weighted Mean

D. Mode

MCQs (Category wise)

Departmental Solved Past Papers

National Highway & Motorway
Intelligence Bureau
Airport Security Force
Anti-Narcotics Force
Federal Board of Revenue FBR
Pakistan Academy of Letters
Ministry of National Food Security & Research
Ministry of Information & Broadcasting
Survey of Pakistan
National Heritage & Culture Division
Ministry of Planning Development & Special Initiative
Election Commission of Pakistan
Pakistan Meteorological Department
Ministry of Interior
Ministry of Foreign Affairs
Ministry of Religious Affairs
Department of Passport & Immigration
Pakistan Post Office
Audit General of Pakistan
Pakistan Bureau of Statistics
Poverty Alleviation & Social Safety Division
Ministry of Defence
Ministry of Law & Justcie

MCQs (Category wise)

Solved Past Papers

Departmental Solved Past Papers

Ministry of Interior

Ministry of Foreign Affairs

Ministry of Religious Affairs

Poverty Alleviation & Social Safety Division

Ministry of Law & Justcie