Statistics MCQs
Statistics MCQs cover probability, sampling, hypothesis testing, correlation, regression, and data interpretation. Ideal for CSS, NTS, PMS, GAT, and university exams, they boost conceptual understanding, analytical skills, and real-world statistical application.
Q: Mode refers to the
A) Most frequent value
B) Highest value
C) Mean value
D) Value with units
Q: Standard deviation measures
A) Central tendency
B) Frequency
C) Dispersion
D) Mean
Q: Variance is the square of
A) Mode
B) Median
C) Mean
D) Standard deviation
Q: Quartiles divide data into
A) Five parts
B) Two parts
C) Four parts
D) Three parts
Q: Interquartile range is calculated as
A) Q3 - Q2
B) Q2 - Q1
C) Q4 - Q1
D) Q3 - Q1